Mercurial Repositories > eric / changeset

--- a/i18n/eric6_cs.ts	Thu May 10 18:44:19 2018 +0200
+++ b/i18n/eric6_cs.ts	Fri May 11 10:55:05 2018 +0200
@@ -50701,27 +50701,27 @@
 <context>
     <name>Preferences</name>
     <message>
-        <location filename="../Preferences/__init__.py" line="1660"/>
+        <location filename="../Preferences/__init__.py" line="1662"/>
         <source>Export Preferences</source>
         <translation>Předvolby exportu</translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1688"/>
+        <location filename="../Preferences/__init__.py" line="1690"/>
         <source>Import Preferences</source>
         <translation>Předvolby importu</translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1688"/>
+        <location filename="../Preferences/__init__.py" line="1690"/>
         <source>Properties File (*.ini);;All Files (*)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1790"/>
+        <location filename="../Preferences/__init__.py" line="1792"/>
         <source>Select Python{0} Interpreter</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1790"/>
+        <location filename="../Preferences/__init__.py" line="1792"/>
         <source>Select the Python{0} interpreter to be used:</source>
         <translation type="unfinished"></translation>
     </message>
@@ -83189,240 +83189,230 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="455"/>
-        <source>Select to send referer headers to the server</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="458"/>
-        <source>Send Referer header to servers</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="478"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="607"/>
         <source>Press to edit the list of whitelisted hosts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="481"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="610"/>
         <source>Edit Referer Whitelist ...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="493"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="625"/>
         <source>Security</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="499"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="631"/>
         <source>Select to enable XSS auditing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="502"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="634"/>
         <source>&lt;b&gt;Enable XSS Auditing&lt;/b&gt;
 &lt;p&gt;This selects whether load requests should be monitored for cross-site scripting attempts. Suspicious scripts will be blocked. These will be reported in the JavaScript console. Enabling this feature might have an impact on performance.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="506"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="638"/>
         <source>Enable XSS Auditing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="536"/>
-        <source>History</source>
-        <translation type="unfinished">Historie</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="542"/>
-        <source>Remove history items:</source>
-        <translation type="unfinished">Odebrat položky historie:</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="555"/>
-        <source>Select the period for expiration of history entries</source>
-        <translation type="unfinished">Vybrat interval pro vypršení platnosti položek historie</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="559"/>
-        <source>After one day</source>
-        <translation type="unfinished">Po jednom dni</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="564"/>
-        <source>After one week</source>
-        <translation type="unfinished">Po týdnu</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="569"/>
-        <source>After two weeks</source>
-        <translation type="unfinished">Po dvou týdnech</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="574"/>
-        <source>After one month</source>
-        <translation type="unfinished">Po měsíci</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="579"/>
-        <source>After one year</source>
-        <translation type="unfinished">Po roce</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="584"/>
-        <source>Manually</source>
-        <translation type="unfinished">Ručně</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="589"/>
-        <source>On application exit</source>
-        <translation type="unfinished">Při ukončení aplikace</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="600"/>
-        <source>Browser Cache</source>
-        <translation type="unfinished">Procházet cache</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="606"/>
-        <source>Enable disk cache</source>
-        <translation type="unfinished">Zapnout disk cache</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="613"/>
-        <source>Cache size:</source>
-        <translation type="unfinished">Velikost cache:</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="620"/>
-        <source>Enter the maximum size of the disk cache</source>
-        <translation type="unfinished">Zadejte maximální velikost diskové cache</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="626"/>
-        <source> MB</source>
-        <translation type="unfinished"> MB</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="655"/>
-        <source>Web Search</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="661"/>
-        <source>Language:</source>
-        <translation type="unfinished">Jazyk:</translation>
-    </message>
-    <message>
         <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="668"/>
+        <source>History</source>
+        <translation type="unfinished">Historie</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="674"/>
+        <source>Remove history items:</source>
+        <translation type="unfinished">Odebrat položky historie:</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="687"/>
+        <source>Select the period for expiration of history entries</source>
+        <translation type="unfinished">Vybrat interval pro vypršení platnosti položek historie</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="691"/>
+        <source>After one day</source>
+        <translation type="unfinished">Po jednom dni</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="696"/>
+        <source>After one week</source>
+        <translation type="unfinished">Po týdnu</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="701"/>
+        <source>After two weeks</source>
+        <translation type="unfinished">Po dvou týdnech</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="706"/>
+        <source>After one month</source>
+        <translation type="unfinished">Po měsíci</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="711"/>
+        <source>After one year</source>
+        <translation type="unfinished">Po roce</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="716"/>
+        <source>Manually</source>
+        <translation type="unfinished">Ručně</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="721"/>
+        <source>On application exit</source>
+        <translation type="unfinished">Při ukončení aplikace</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="732"/>
+        <source>Browser Cache</source>
+        <translation type="unfinished">Procházet cache</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="738"/>
+        <source>Enable disk cache</source>
+        <translation type="unfinished">Zapnout disk cache</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="745"/>
+        <source>Cache size:</source>
+        <translation type="unfinished">Velikost cache:</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="752"/>
+        <source>Enter the maximum size of the disk cache</source>
+        <translation type="unfinished">Zadejte maximální velikost diskové cache</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="758"/>
+        <source> MB</source>
+        <translation type="unfinished"> MB</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="787"/>
+        <source>Web Search</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="793"/>
+        <source>Language:</source>
+        <translation type="unfinished">Jazyk:</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="800"/>
         <source>Select the language to be used for web searches</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="730"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="862"/>
         <source>Navigation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="736"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="868"/>
         <source>Select to enable the spatial navigation feature</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="739"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="871"/>
         <source>&lt;b&gt;Enable Spatial Navigation&lt;/b&gt;
 &lt;p&gt;This enables or disables the Spatial Navigation feature, which consists in the ability to navigate between focusable elements in a Web page, such as hyperlinks and form controls, by using Left, Right, Up and Down arrow keys. For example, if a user presses the Right key, heuristics determine whether there is an element he might be trying to reach towards the right and which element he probably wants.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="743"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="875"/>
         <source>Enable Spatial Navigation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="750"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="882"/>
         <source>Select to include links in focus chain</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="753"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="885"/>
         <source>&lt;b&gt;Include Links in Focus Chain&lt;/b&gt;
 &lt;p&gt;This selects whether hyperlinks should be included in the keyboard focus chain.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="757"/>
-        <source>Include Links in Focus Chain</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="874"/>
-        <source>Select to enable the Web Inspector tool</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="877"/>
-        <source>Enable Web Development (Web Inspector)</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="889"/>
+        <source>Include Links in Focus Chain</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1006"/>
+        <source>Select to enable the Web Inspector tool</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1009"/>
+        <source>Enable Web Development (Web Inspector)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1021"/>
         <source>Web Inspector Port:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="896"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1028"/>
         <source>Enter the port to be used by the web inspector</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="925"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1057"/>
         <source>&lt;font color=&quot;red&quot;&gt;&lt;b&gt;Note:&lt;/b&gt; Web Inspector settings are activated after a restart of the application.&lt;/font&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="694"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="826"/>
         <source>Image Search</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="700"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="832"/>
         <source>Default Search Engine:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="707"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="839"/>
         <source>Select the default search engine for image searches</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="796"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="928"/>
         <source>Select to enable the auto-scroller</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="799"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="931"/>
         <source>Automatic Scrolling</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="808"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="940"/>
         <source>This function is activated by a Mouse Middle Click.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="820"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="952"/>
         <source>Scroll Divider:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="827"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="959"/>
         <source>Enter the auto-scroll divider value</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="861"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="993"/>
         <source>&lt;b&gt;Note:&lt;/b&gt; Setting higher divider will slow down scrolling.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -83447,37 +83437,37 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="513"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="645"/>
         <source>Select to allow HTTPS pages to run JavaScript, CSS, plugins or web-sockets from HTTP URLs</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="516"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="648"/>
         <source>Allow to run insecure contents</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="764"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="896"/>
         <source>Select to give the focus to the view whenever a navigation event occurs</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="777"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="909"/>
         <source>Printing</source>
         <translation type="unfinished">Tisk</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="783"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="915"/>
         <source>Select to print the background of page elements as well</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="786"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="918"/>
         <source>Print Element Backgrounds</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="767"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="899"/>
         <source>Enable Focus on Navigation</source>
         <translation type="unfinished"></translation>
     </message>
@@ -83557,12 +83547,12 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="523"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="655"/>
         <source>Select to allow insecure origins (i.e. those not having an https:// URL) to request Geolocation features.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="526"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="658"/>
         <source>Allow insecure origins to access Geolocation</source>
         <translation type="unfinished"></translation>
     </message>
@@ -83576,6 +83566,120 @@
         <source>Select to enable JavaScript support</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="453"/>
+        <source>Referer Headers</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="459"/>
+        <source>Send Referer:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="472"/>
+        <source>Select when to send a referer header (independent of origin)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="475"/>
+        <source>&lt;b&gt;Send Referer&lt;/b&gt;
+&lt;p&gt;Select, when to send a referer header. This is independent of the requested URL. If a referer header is to be sent, further rules will be applied.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="480"/>
+        <source>never</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="485"/>
+        <source>on click only</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="490"/>
+        <source>always</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="498"/>
+        <source>Default Policy:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="511"/>
+        <source>Select when to send a referer header depending on origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="514"/>
+        <source>&lt;b&gt;Default Policy&lt;/b&gt;
+&lt;p&gt;Select when to send a referer header depending on origin.&lt;/p&gt;
+&lt;ul&gt;
+&lt;li&gt;no referer - don&apos;t send a referer header&lt;/li&gt;
+&lt;li&gt;only when same origin - don&apos;t send a referer header if the origin of the target is different&lt;/li&gt;
+&lt;li&gt;only origin when cross origin - send trimmed referer header only when same origin, the referer origin when the target is potentially trustworthy and no header otherwise&lt;/li&gt;
+&lt;li&gt;no referer when downgrading - don&apos;t send a referer header when the target is not potentially trustworthy&lt;/li&gt;
+&lt;/ul&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="525"/>
+        <source>no referer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="530"/>
+        <source>only when same origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="535"/>
+        <source>only origin when cross origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="540"/>
+        <source>no referer when downgrading</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="548"/>
+        <source>Trimming Policy:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="561"/>
+        <source>Select how the referer URL shall be trimmed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="564"/>
+        <source>&lt;b&gt;Trimming Policy&lt;/b&gt;
+&lt;p&gt;Select how the referer URL shall be trimmed. The selected rule is applied, when sending a complete referer URL.&lt;/p&gt;
+&lt;ul&gt;
+&lt;li&gt;send full URL (no trimming) - this does not perform any trimming beyond removing the user information and any fragment&lt;/li&gt;
+&lt;li&gt;send the URL without its query string - this removes the user information and the query string&lt;/li&gt;
+&lt;li&gt;only send the origin - this shortens the referer URL to the origin, i.e. scheme, host and port only&lt;/li&gt;
+&lt;/ul&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="574"/>
+        <source>send full URL (no trimming)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="579"/>
+        <source>send the URL without its query string</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="584"/>
+        <source>only send the origin</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>WebBrowserSpellCheckingPage</name>

Binary file i18n/eric6_de.qm has changed

--- a/i18n/eric6_de.ts	Thu May 10 18:44:19 2018 +0200
+++ b/i18n/eric6_de.ts	Fri May 11 10:55:05 2018 +0200
@@ -49698,27 +49698,27 @@
 <context>
     <name>Preferences</name>
     <message>
-        <location filename="../Preferences/__init__.py" line="1660"/>
+        <location filename="../Preferences/__init__.py" line="1662"/>
         <source>Export Preferences</source>
         <translation>Einstellungen exportieren</translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1688"/>
+        <location filename="../Preferences/__init__.py" line="1690"/>
         <source>Import Preferences</source>
         <translation>Einstellungen importieren</translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1688"/>
+        <location filename="../Preferences/__init__.py" line="1690"/>
         <source>Properties File (*.ini);;All Files (*)</source>
         <translation>Properties-Dateien (*.ini);;Alle Dateien (*)</translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1790"/>
+        <location filename="../Preferences/__init__.py" line="1792"/>
         <source>Select Python{0} Interpreter</source>
         <translation>Wähle den Python{0}-Interpreter</translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1790"/>
+        <location filename="../Preferences/__init__.py" line="1792"/>
         <source>Select the Python{0} interpreter to be used:</source>
         <translation>Wähle den zu verwendenden Python{0}-Interpreter aus:</translation>
     </message>
@@ -81854,243 +81854,233 @@
         <translation>Webseiten mitteilen, dass ich nicht verfolgt werden möchte</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="455"/>
-        <source>Select to send referer headers to the server</source>
-        <translation>Auswählen, um dem Server „Referer-Header“ zu schicken</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="458"/>
-        <source>Send Referer header to servers</source>
-        <translation>Sende „Referer Headers“ zum Server</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="478"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="607"/>
         <source>Press to edit the list of whitelisted hosts</source>
         <translation>Drücken, um die Whitelist zu bearbeiten</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="481"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="610"/>
         <source>Edit Referer Whitelist ...</source>
         <translation>„Referer Whitelist“ bearbeiten...</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="493"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="625"/>
         <source>Security</source>
         <translation>Sicherheit</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="499"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="631"/>
         <source>Select to enable XSS auditing</source>
         <translation>Auswählen, um die XSS-Prüfung zu aktivieren</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="502"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="634"/>
         <source>&lt;b&gt;Enable XSS Auditing&lt;/b&gt;
 &lt;p&gt;This selects whether load requests should be monitored for cross-site scripting attempts. Suspicious scripts will be blocked. These will be reported in the JavaScript console. Enabling this feature might have an impact on performance.&lt;/p&gt;</source>
         <translation>&lt;b&gt;XSS-Prüfung aktivieren&lt;/b&gt;
 &lt;p&gt;Dies wählt aus, ob Ladeanfragen auf Cross-Site-Scripting-Versuche überwacht werden. Verdächtige Skripte werden geblockt. Dies wird in der JavaScript-Konsole angezeigt. Das Aktivieren dieses Features kann einen Einfluss auf die Leistung haben.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="506"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="638"/>
         <source>Enable XSS Auditing</source>
         <translation>XSS-Prüfung aktivieren</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="536"/>
-        <source>History</source>
-        <translation>Chronik</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="542"/>
-        <source>Remove history items:</source>
-        <translation>Chronikeinträge löschen:</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="555"/>
-        <source>Select the period for expiration of history entries</source>
-        <translation>Wähle den Zeitraum zum Löschen von Chronikeinträgen</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="559"/>
-        <source>After one day</source>
-        <translation>Nach einem Tag</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="564"/>
-        <source>After one week</source>
-        <translation>Nach einer Woche</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="569"/>
-        <source>After two weeks</source>
-        <translation>Nach zwei Wochen</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="574"/>
-        <source>After one month</source>
-        <translation>Nach einem Monat</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="579"/>
-        <source>After one year</source>
-        <translation>Nach einem Jahr</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="584"/>
-        <source>Manually</source>
-        <translation>Manuell</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="589"/>
-        <source>On application exit</source>
-        <translation>Beim Beenden</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="600"/>
-        <source>Browser Cache</source>
-        <translation>Browsercache</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="606"/>
-        <source>Enable disk cache</source>
-        <translation>Offline-Cache aktivieren</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="613"/>
-        <source>Cache size:</source>
-        <translation>Cachegröße:</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="620"/>
-        <source>Enter the maximum size of the disk cache</source>
-        <translation>Gib die Maximalgröße des Offline-Caches ein</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="626"/>
-        <source> MB</source>
-        <translation> MB</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="655"/>
-        <source>Web Search</source>
-        <translation>Onlinesuche</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="661"/>
-        <source>Language:</source>
-        <translation>Sprache:</translation>
-    </message>
-    <message>
         <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="668"/>
+        <source>History</source>
+        <translation>Chronik</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="674"/>
+        <source>Remove history items:</source>
+        <translation>Chronikeinträge löschen:</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="687"/>
+        <source>Select the period for expiration of history entries</source>
+        <translation>Wähle den Zeitraum zum Löschen von Chronikeinträgen</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="691"/>
+        <source>After one day</source>
+        <translation>Nach einem Tag</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="696"/>
+        <source>After one week</source>
+        <translation>Nach einer Woche</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="701"/>
+        <source>After two weeks</source>
+        <translation>Nach zwei Wochen</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="706"/>
+        <source>After one month</source>
+        <translation>Nach einem Monat</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="711"/>
+        <source>After one year</source>
+        <translation>Nach einem Jahr</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="716"/>
+        <source>Manually</source>
+        <translation>Manuell</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="721"/>
+        <source>On application exit</source>
+        <translation>Beim Beenden</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="732"/>
+        <source>Browser Cache</source>
+        <translation>Browsercache</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="738"/>
+        <source>Enable disk cache</source>
+        <translation>Offline-Cache aktivieren</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="745"/>
+        <source>Cache size:</source>
+        <translation>Cachegröße:</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="752"/>
+        <source>Enter the maximum size of the disk cache</source>
+        <translation>Gib die Maximalgröße des Offline-Caches ein</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="758"/>
+        <source> MB</source>
+        <translation> MB</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="787"/>
+        <source>Web Search</source>
+        <translation>Onlinesuche</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="793"/>
+        <source>Language:</source>
+        <translation>Sprache:</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="800"/>
         <source>Select the language to be used for web searches</source>
         <translation>Wähle die für die Onlinesuche zu verwendende Sprache</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="730"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="862"/>
         <source>Navigation</source>
         <translation>Navigation</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="736"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="868"/>
         <source>Select to enable the spatial navigation feature</source>
         <translation>Auswählen, um die räumliche Navigation zu aktivieren</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="739"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="871"/>
         <source>&lt;b&gt;Enable Spatial Navigation&lt;/b&gt;
 &lt;p&gt;This enables or disables the Spatial Navigation feature, which consists in the ability to navigate between focusable elements in a Web page, such as hyperlinks and form controls, by using Left, Right, Up and Down arrow keys. For example, if a user presses the Right key, heuristics determine whether there is an element he might be trying to reach towards the right and which element he probably wants.&lt;/p&gt;</source>
         <translation>&lt;b&gt;Räumliche Navigation aktivieren&lt;/b&gt;
 &lt;p&gt;Dies aktiviert oder deaktiviert die räumliche Navigation, welche in der Fähigkeit besteht, zwischen ansteuerbaren Elementen einer Web Seite, wie Hyperlinks und Eingabeelementen, mit den Links-, Rechts-, Hoch- und Runter-Tasten zu navigieren. Wenn der Nutzer z.B. die Rechts-Taste drückt, ermittelt eine Heuristik, ob es ein Element zur Rechten gibt, das er zu erreichen versucht, und welches er am wahrscheinlichsten möchte.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="743"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="875"/>
         <source>Enable Spatial Navigation</source>
         <translation>Räumliche Navigation aktivieren</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="750"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="882"/>
         <source>Select to include links in focus chain</source>
         <translation>Auswählen, um Links in der Fokuskette einzuschließen</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="753"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="885"/>
         <source>&lt;b&gt;Include Links in Focus Chain&lt;/b&gt;
 &lt;p&gt;This selects whether hyperlinks should be included in the keyboard focus chain.&lt;/p&gt;</source>
         <translation>&lt;b&gt;Links in Fokuskette einbinden&lt;/b&gt;
 &lt;p&gt;Dies wählt aus, ob Hyperlinks in der mit der Tastatur ansteuerbaren Fokuskette enthalten sein sollen.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="757"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="889"/>
         <source>Include Links in Focus Chain</source>
         <translation>Links in Fokuskette einbinden</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="874"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1006"/>
         <source>Select to enable the Web Inspector tool</source>
         <translation>Auswählen, um das Web-Inspektor Werkzeug zu aktivieren</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="877"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1009"/>
         <source>Enable Web Development (Web Inspector)</source>
         <translation>Web-Entwicklung (Web-Inspektor) aktivieren</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="889"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1021"/>
         <source>Web Inspector Port:</source>
         <translation>Web-Inspektor Port:</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="896"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1028"/>
         <source>Enter the port to be used by the web inspector</source>
         <translation>Gib den durch Web-Inspektor zu verwendenden Port ein</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="925"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1057"/>
         <source>&lt;font color=&quot;red&quot;&gt;&lt;b&gt;Note:&lt;/b&gt; Web Inspector settings are activated after a restart of the application.&lt;/font&gt;</source>
         <translation>&lt;font color=&quot;red&quot;&gt;&lt;b&gt;Hinweis:&lt;/b&gt; Die Web-Inspektor Einstellungen werden beim nächsten Start der Anwendung aktiv.&lt;/font&gt;</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="694"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="826"/>
         <source>Image Search</source>
         <translation>Bildsuche</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="700"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="832"/>
         <source>Default Search Engine:</source>
         <translation>Standardsuchmaschine:</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="707"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="839"/>
         <source>Select the default search engine for image searches</source>
         <translation>Wähle die Standardsuchmaschine für die Bildsuche</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="796"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="928"/>
         <source>Select to enable the auto-scroller</source>
         <translation>Auswählen, um automatisches Rollen einzuschalten</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="799"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="931"/>
         <source>Automatic Scrolling</source>
         <translation>Automatisches Rollen</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="808"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="940"/>
         <source>This function is activated by a Mouse Middle Click.</source>
         <translation>Diese Funktion wird durch einen Klick des mittleren Knopfes aktiviert.</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="820"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="952"/>
         <source>Scroll Divider:</source>
         <translation>Teiler:</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="827"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="959"/>
         <source>Enter the auto-scroll divider value</source>
         <translation>Gib den Teilerwert ein</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="861"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="993"/>
         <source>&lt;b&gt;Note:&lt;/b&gt; Setting higher divider will slow down scrolling.</source>
         <translation>&lt;b&gt;Hinweis:&lt;/b&gt; Höhere Werte für den Teiler verlangsamen das Rollen.</translation>
     </message>
@@ -82115,37 +82105,37 @@
         <translation>WebGL aktivieren</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="513"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="645"/>
         <source>Select to allow HTTPS pages to run JavaScript, CSS, plugins or web-sockets from HTTP URLs</source>
         <translation>Auswählen, um HTTPS Seiten die Ausführung von JavaScript, CSS, Plug-ins oder Web-Sockets von HTTP URLs zu erlauben</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="516"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="648"/>
         <source>Allow to run insecure contents</source>
         <translation>Unsicheren Inhalt zulassen</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="764"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="896"/>
         <source>Select to give the focus to the view whenever a navigation event occurs</source>
         <translation>Auswählen, um den Eingabefokus an die Seite zu übergeben, wenn eine Navigationsaktion erfolgt ist</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="777"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="909"/>
         <source>Printing</source>
         <translation>Drucken</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="783"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="915"/>
         <source>Select to print the background of page elements as well</source>
         <translation>Auswählen, um den Hintergrund von Seitenelementen zu drucken</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="786"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="918"/>
         <source>Print Element Backgrounds</source>
         <translation>Hintergrund drucken</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="767"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="899"/>
         <source>Enable Focus on Navigation</source>
         <translation>&quot;Fokus bei Navigation&quot; aktivieren</translation>
     </message>
@@ -82225,12 +82215,12 @@
         <translation>Fenster aktivieren zulassen</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="523"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="655"/>
         <source>Select to allow insecure origins (i.e. those not having an https:// URL) to request Geolocation features.</source>
         <translation>Auswählen, um unsicheren Quellen (d.h. solchen, die keine https:// URL besitzen) den Zugriff auf Geolocation Funktionen zu gestatten.</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="526"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="658"/>
         <source>Allow insecure origins to access Geolocation</source>
         <translation>Unsicheren Quellen den Zugriff auf Geolocation gestatten</translation>
     </message>
@@ -82249,6 +82239,134 @@
         <source>Select to enable JavaScript support</source>
         <translation>Auswählen, um JavaScript zu aktivieren</translation>
     </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="453"/>
+        <source>Referer Headers</source>
+        <translation>„Referer Headers“</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="459"/>
+        <source>Send Referer:</source>
+        <translation>&quot;Referer&quot; senden:</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="472"/>
+        <source>Select when to send a referer header (independent of origin)</source>
+        <translation>Auswählen, wann ein &quot;Referer Header&quot; (unabhängig vom Startpunkt) geschickt werden soll</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="475"/>
+        <source>&lt;b&gt;Send Referer&lt;/b&gt;
+&lt;p&gt;Select, when to send a referer header. This is independent of the requested URL. If a referer header is to be sent, further rules will be applied.&lt;/p&gt;</source>
+        <translation>&lt;b&gt;&quot;Referer&quot; senden&lt;/b&gt;
+&lt;p&gt;Auswählen, wann ein &quot;Referer Header&quot; geschickt werden soll. Dies ist unabhängig von der angefragten URL. Soll ein &quot;Referer Header&quot; gesendet werden, so werden weitere Regeln angewendet.&lt;/p&gt;</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="480"/>
+        <source>never</source>
+        <translation>niemals</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="485"/>
+        <source>on click only</source>
+        <translation>nur bei Klick</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="490"/>
+        <source>always</source>
+        <translation>immer</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="498"/>
+        <source>Default Policy:</source>
+        <translation>Standardregel:</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="511"/>
+        <source>Select when to send a referer header depending on origin</source>
+        <translation>Auswählen, wann ein &quot;Referer Header&quot; abhängig vom Startpunkt geschickt werden soll</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="514"/>
+        <source>&lt;b&gt;Default Policy&lt;/b&gt;
+&lt;p&gt;Select when to send a referer header depending on origin.&lt;/p&gt;
+&lt;ul&gt;
+&lt;li&gt;no referer - don&apos;t send a referer header&lt;/li&gt;
+&lt;li&gt;only when same origin - don&apos;t send a referer header if the origin of the target is different&lt;/li&gt;
+&lt;li&gt;only origin when cross origin - send trimmed referer header only when same origin, the referer origin when the target is potentially trustworthy and no header otherwise&lt;/li&gt;
+&lt;li&gt;no referer when downgrading - don&apos;t send a referer header when the target is not potentially trustworthy&lt;/li&gt;
+&lt;/ul&gt;</source>
+        <translation>&lt;b&gt;Standardregel&lt;/b&gt;
+&lt;p&gt;Auswählen, wann ein &quot;Referer Header&quot; abhängig vom Startpunkt geschickt werden soll&lt;/p&gt;
+&lt;ul&gt;
+&lt;li&gt;kein Referer - sendet keinen &quot;Referer Header&quot;&lt;/li&gt;
+&lt;li&gt;nur bei gleichem Startpunkt - sendet keinen &quot;Referer Header&quot;, wenn der Startpunkt des Ziels unterschiedlich ist&lt;/li&gt;
+&lt;li&gt;nur Startpunkt wenn unterschiedlich - sendet einen gekürzten &quot;Referer Header&quot;, wenn der Startpunkt gleich ist, einen &quot;Referer Startpunkt&quot;, wenn das Ziel potentiell vertrauenswürdig ist, und keinen Header in allen anderen Fällen&lt;/li&gt;
+&lt;li&gt;kein Referer bei Rückstufung - sendet keinen &quot;Referer Header&quot;, wenn das Ziel nicht potentiell vertrauenswürdig ist&lt;/li&gt;
+&lt;/ul&gt;</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="525"/>
+        <source>no referer</source>
+        <translation>kein Referer</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="530"/>
+        <source>only when same origin</source>
+        <translation>nur bei gleichem Startpunkt</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="535"/>
+        <source>only origin when cross origin</source>
+        <translation>nur Startpunkt wenn unterschiedlich</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="540"/>
+        <source>no referer when downgrading</source>
+        <translation>kein Referer bei Rückstufung</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="548"/>
+        <source>Trimming Policy:</source>
+        <translation>Trimm-Richtlinie:</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="561"/>
+        <source>Select how the referer URL shall be trimmed</source>
+        <translation>Auswählen, wie die &quot;Referer URL&quot; gekürzt werden soll</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="564"/>
+        <source>&lt;b&gt;Trimming Policy&lt;/b&gt;
+&lt;p&gt;Select how the referer URL shall be trimmed. The selected rule is applied, when sending a complete referer URL.&lt;/p&gt;
+&lt;ul&gt;
+&lt;li&gt;send full URL (no trimming) - this does not perform any trimming beyond removing the user information and any fragment&lt;/li&gt;
+&lt;li&gt;send the URL without its query string - this removes the user information and the query string&lt;/li&gt;
+&lt;li&gt;only send the origin - this shortens the referer URL to the origin, i.e. scheme, host and port only&lt;/li&gt;
+&lt;/ul&gt;</source>
+        <translation>&lt;b&gt;Trimm-Richtlinie&lt;/b&gt;
+&lt;p&gt;Auswählen, wie die &quot;Referer URL&quot; gekürzt werden soll. Die ausgewählte Richtlinie wird angewendet, wenn eine vollständige &quot;Referer URL&quot; gesendet werden soll.&lt;/p&gt;
+&lt;ul&gt;
+&lt;li&gt;vollständige URL senden (keine Kürzung) - dies nimmt keine Kürzung über das Entfernen der Nutzerinformationen und des Fragmentes hinaus vor&lt;/li&gt;
+&lt;li&gt;URL ohne Abfrageparameter schicken - dies entfernt die Nutzerinformationen und die Abfrageparameter&lt;/li&gt;
+&lt;li&gt;nur den Startpunkt schicken - dies verkürzt die &quot;Referer URL&quot; auf den Startpunkt, d.h nur Schema, Host und Port&lt;/li&gt;
+&lt;/ul&gt;</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="574"/>
+        <source>send full URL (no trimming)</source>
+        <translation>vollständige URL senden (keine Kürzung)</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="579"/>
+        <source>send the URL without its query string</source>
+        <translation>URL ohne Abfrageparameter schicken</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="584"/>
+        <source>only send the origin</source>
+        <translation>nur den Startpunkt schicken</translation>
+    </message>
 </context>
 <context>
     <name>WebBrowserSpellCheckingPage</name>

--- a/i18n/eric6_empty.ts	Thu May 10 18:44:19 2018 +0200
+++ b/i18n/eric6_empty.ts	Fri May 11 10:55:05 2018 +0200
@@ -49446,27 +49446,27 @@
 <context>
     <name>Preferences</name>
     <message>
-        <location filename="../Preferences/__init__.py" line="1660"/>
+        <location filename="../Preferences/__init__.py" line="1662"/>
         <source>Export Preferences</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1688"/>
+        <location filename="../Preferences/__init__.py" line="1690"/>
         <source>Properties File (*.ini);;All Files (*)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1688"/>
+        <location filename="../Preferences/__init__.py" line="1690"/>
         <source>Import Preferences</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1790"/>
+        <location filename="../Preferences/__init__.py" line="1792"/>
         <source>Select Python{0} Interpreter</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1790"/>
+        <location filename="../Preferences/__init__.py" line="1792"/>
         <source>Select the Python{0} interpreter to be used:</source>
         <translation type="unfinished"></translation>
     </message>
@@ -81206,275 +81206,265 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="455"/>
-        <source>Select to send referer headers to the server</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="458"/>
-        <source>Send Referer header to servers</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="478"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="607"/>
         <source>Press to edit the list of whitelisted hosts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="481"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="610"/>
         <source>Edit Referer Whitelist ...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="493"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="625"/>
         <source>Security</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="499"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="631"/>
         <source>Select to enable XSS auditing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="502"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="634"/>
         <source>&lt;b&gt;Enable XSS Auditing&lt;/b&gt;
 &lt;p&gt;This selects whether load requests should be monitored for cross-site scripting attempts. Suspicious scripts will be blocked. These will be reported in the JavaScript console. Enabling this feature might have an impact on performance.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="506"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="638"/>
         <source>Enable XSS Auditing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="536"/>
-        <source>History</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="542"/>
-        <source>Remove history items:</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="555"/>
-        <source>Select the period for expiration of history entries</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="559"/>
-        <source>After one day</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="564"/>
-        <source>After one week</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="569"/>
-        <source>After two weeks</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="574"/>
-        <source>After one month</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="579"/>
-        <source>After one year</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="584"/>
-        <source>Manually</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="589"/>
-        <source>On application exit</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="600"/>
-        <source>Browser Cache</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="606"/>
-        <source>Enable disk cache</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="613"/>
-        <source>Cache size:</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="620"/>
-        <source>Enter the maximum size of the disk cache</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="626"/>
-        <source> MB</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="655"/>
-        <source>Web Search</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="661"/>
-        <source>Language:</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="668"/>
+        <source>History</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="674"/>
+        <source>Remove history items:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="687"/>
+        <source>Select the period for expiration of history entries</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="691"/>
+        <source>After one day</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="696"/>
+        <source>After one week</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="701"/>
+        <source>After two weeks</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="706"/>
+        <source>After one month</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="711"/>
+        <source>After one year</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="716"/>
+        <source>Manually</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="721"/>
+        <source>On application exit</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="732"/>
+        <source>Browser Cache</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="738"/>
+        <source>Enable disk cache</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="745"/>
+        <source>Cache size:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="752"/>
+        <source>Enter the maximum size of the disk cache</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="758"/>
+        <source> MB</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="787"/>
+        <source>Web Search</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="793"/>
+        <source>Language:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="800"/>
         <source>Select the language to be used for web searches</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="694"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="826"/>
         <source>Image Search</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="700"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="832"/>
         <source>Default Search Engine:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="707"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="839"/>
         <source>Select the default search engine for image searches</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="730"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="862"/>
         <source>Navigation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="736"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="868"/>
         <source>Select to enable the spatial navigation feature</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="739"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="871"/>
         <source>&lt;b&gt;Enable Spatial Navigation&lt;/b&gt;
 &lt;p&gt;This enables or disables the Spatial Navigation feature, which consists in the ability to navigate between focusable elements in a Web page, such as hyperlinks and form controls, by using Left, Right, Up and Down arrow keys. For example, if a user presses the Right key, heuristics determine whether there is an element he might be trying to reach towards the right and which element he probably wants.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="743"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="875"/>
         <source>Enable Spatial Navigation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="750"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="882"/>
         <source>Select to include links in focus chain</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="753"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="885"/>
         <source>&lt;b&gt;Include Links in Focus Chain&lt;/b&gt;
 &lt;p&gt;This selects whether hyperlinks should be included in the keyboard focus chain.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="757"/>
-        <source>Include Links in Focus Chain</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="796"/>
-        <source>Select to enable the auto-scroller</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="799"/>
-        <source>Automatic Scrolling</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="808"/>
-        <source>This function is activated by a Mouse Middle Click.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="820"/>
-        <source>Scroll Divider:</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="827"/>
-        <source>Enter the auto-scroll divider value</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="861"/>
-        <source>&lt;b&gt;Note:&lt;/b&gt; Setting higher divider will slow down scrolling.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="874"/>
-        <source>Select to enable the Web Inspector tool</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="877"/>
-        <source>Enable Web Development (Web Inspector)</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="889"/>
+        <source>Include Links in Focus Chain</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="928"/>
+        <source>Select to enable the auto-scroller</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="931"/>
+        <source>Automatic Scrolling</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="940"/>
+        <source>This function is activated by a Mouse Middle Click.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="952"/>
+        <source>Scroll Divider:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="959"/>
+        <source>Enter the auto-scroll divider value</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="993"/>
+        <source>&lt;b&gt;Note:&lt;/b&gt; Setting higher divider will slow down scrolling.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1006"/>
+        <source>Select to enable the Web Inspector tool</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1009"/>
+        <source>Enable Web Development (Web Inspector)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1021"/>
         <source>Web Inspector Port:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1028"/>
+        <source>Enter the port to be used by the web inspector</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1057"/>
+        <source>&lt;font color=&quot;red&quot;&gt;&lt;b&gt;Note:&lt;/b&gt; Web Inspector settings are activated after a restart of the application.&lt;/font&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="645"/>
+        <source>Select to allow HTTPS pages to run JavaScript, CSS, plugins or web-sockets from HTTP URLs</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="648"/>
+        <source>Allow to run insecure contents</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
         <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="896"/>
-        <source>Enter the port to be used by the web inspector</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="925"/>
-        <source>&lt;font color=&quot;red&quot;&gt;&lt;b&gt;Note:&lt;/b&gt; Web Inspector settings are activated after a restart of the application.&lt;/font&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="513"/>
-        <source>Select to allow HTTPS pages to run JavaScript, CSS, plugins or web-sockets from HTTP URLs</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="516"/>
-        <source>Allow to run insecure contents</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="764"/>
         <source>Select to give the focus to the view whenever a navigation event occurs</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="777"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="909"/>
         <source>Printing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="783"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="915"/>
         <source>Select to print the background of page elements as well</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="786"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="918"/>
         <source>Print Element Backgrounds</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="767"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="899"/>
         <source>Enable Focus on Navigation</source>
         <translation type="unfinished"></translation>
     </message>
@@ -81554,12 +81544,12 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="523"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="655"/>
         <source>Select to allow insecure origins (i.e. those not having an https:// URL) to request Geolocation features.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="526"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="658"/>
         <source>Allow insecure origins to access Geolocation</source>
         <translation type="unfinished"></translation>
     </message>
@@ -81578,6 +81568,120 @@
         <source>Select to enable JavaScript support</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="453"/>
+        <source>Referer Headers</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="459"/>
+        <source>Send Referer:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="472"/>
+        <source>Select when to send a referer header (independent of origin)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="475"/>
+        <source>&lt;b&gt;Send Referer&lt;/b&gt;
+&lt;p&gt;Select, when to send a referer header. This is independent of the requested URL. If a referer header is to be sent, further rules will be applied.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="480"/>
+        <source>never</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="485"/>
+        <source>on click only</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="490"/>
+        <source>always</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="498"/>
+        <source>Default Policy:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="511"/>
+        <source>Select when to send a referer header depending on origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="514"/>
+        <source>&lt;b&gt;Default Policy&lt;/b&gt;
+&lt;p&gt;Select when to send a referer header depending on origin.&lt;/p&gt;
+&lt;ul&gt;
+&lt;li&gt;no referer - don&apos;t send a referer header&lt;/li&gt;
+&lt;li&gt;only when same origin - don&apos;t send a referer header if the origin of the target is different&lt;/li&gt;
+&lt;li&gt;only origin when cross origin - send trimmed referer header only when same origin, the referer origin when the target is potentially trustworthy and no header otherwise&lt;/li&gt;
+&lt;li&gt;no referer when downgrading - don&apos;t send a referer header when the target is not potentially trustworthy&lt;/li&gt;
+&lt;/ul&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="525"/>
+        <source>no referer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="530"/>
+        <source>only when same origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="535"/>
+        <source>only origin when cross origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="540"/>
+        <source>no referer when downgrading</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="548"/>
+        <source>Trimming Policy:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="561"/>
+        <source>Select how the referer URL shall be trimmed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="564"/>
+        <source>&lt;b&gt;Trimming Policy&lt;/b&gt;
+&lt;p&gt;Select how the referer URL shall be trimmed. The selected rule is applied, when sending a complete referer URL.&lt;/p&gt;
+&lt;ul&gt;
+&lt;li&gt;send full URL (no trimming) - this does not perform any trimming beyond removing the user information and any fragment&lt;/li&gt;
+&lt;li&gt;send the URL without its query string - this removes the user information and the query string&lt;/li&gt;
+&lt;li&gt;only send the origin - this shortens the referer URL to the origin, i.e. scheme, host and port only&lt;/li&gt;
+&lt;/ul&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="574"/>
+        <source>send full URL (no trimming)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="579"/>
+        <source>send the URL without its query string</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="584"/>
+        <source>only send the origin</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>WebBrowserSpellCheckingPage</name>

--- a/i18n/eric6_en.ts	Thu May 10 18:44:19 2018 +0200
+++ b/i18n/eric6_en.ts	Fri May 11 10:55:05 2018 +0200
@@ -49493,27 +49493,27 @@
 <context>
     <name>Preferences</name>
     <message>
-        <location filename="../Preferences/__init__.py" line="1660"/>
+        <location filename="../Preferences/__init__.py" line="1662"/>
         <source>Export Preferences</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1688"/>
+        <location filename="../Preferences/__init__.py" line="1690"/>
         <source>Import Preferences</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1688"/>
+        <location filename="../Preferences/__init__.py" line="1690"/>
         <source>Properties File (*.ini);;All Files (*)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1790"/>
+        <location filename="../Preferences/__init__.py" line="1792"/>
         <source>Select Python{0} Interpreter</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1790"/>
+        <location filename="../Preferences/__init__.py" line="1792"/>
         <source>Select the Python{0} interpreter to be used:</source>
         <translation type="unfinished"></translation>
     </message>
@@ -81236,240 +81236,230 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="455"/>
-        <source>Select to send referer headers to the server</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="458"/>
-        <source>Send Referer header to servers</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="478"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="607"/>
         <source>Press to edit the list of whitelisted hosts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="481"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="610"/>
         <source>Edit Referer Whitelist ...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="493"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="625"/>
         <source>Security</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="499"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="631"/>
         <source>Select to enable XSS auditing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="502"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="634"/>
         <source>&lt;b&gt;Enable XSS Auditing&lt;/b&gt;
 &lt;p&gt;This selects whether load requests should be monitored for cross-site scripting attempts. Suspicious scripts will be blocked. These will be reported in the JavaScript console. Enabling this feature might have an impact on performance.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="506"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="638"/>
         <source>Enable XSS Auditing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="536"/>
-        <source>History</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="542"/>
-        <source>Remove history items:</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="555"/>
-        <source>Select the period for expiration of history entries</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="559"/>
-        <source>After one day</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="564"/>
-        <source>After one week</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="569"/>
-        <source>After two weeks</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="574"/>
-        <source>After one month</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="579"/>
-        <source>After one year</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="584"/>
-        <source>Manually</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="589"/>
-        <source>On application exit</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="600"/>
-        <source>Browser Cache</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="606"/>
-        <source>Enable disk cache</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="613"/>
-        <source>Cache size:</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="620"/>
-        <source>Enter the maximum size of the disk cache</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="626"/>
-        <source> MB</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="655"/>
-        <source>Web Search</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="661"/>
-        <source>Language:</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="668"/>
+        <source>History</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="674"/>
+        <source>Remove history items:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="687"/>
+        <source>Select the period for expiration of history entries</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="691"/>
+        <source>After one day</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="696"/>
+        <source>After one week</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="701"/>
+        <source>After two weeks</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="706"/>
+        <source>After one month</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="711"/>
+        <source>After one year</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="716"/>
+        <source>Manually</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="721"/>
+        <source>On application exit</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="732"/>
+        <source>Browser Cache</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="738"/>
+        <source>Enable disk cache</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="745"/>
+        <source>Cache size:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="752"/>
+        <source>Enter the maximum size of the disk cache</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="758"/>
+        <source> MB</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="787"/>
+        <source>Web Search</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="793"/>
+        <source>Language:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="800"/>
         <source>Select the language to be used for web searches</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="730"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="862"/>
         <source>Navigation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="736"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="868"/>
         <source>Select to enable the spatial navigation feature</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="739"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="871"/>
         <source>&lt;b&gt;Enable Spatial Navigation&lt;/b&gt;
 &lt;p&gt;This enables or disables the Spatial Navigation feature, which consists in the ability to navigate between focusable elements in a Web page, such as hyperlinks and form controls, by using Left, Right, Up and Down arrow keys. For example, if a user presses the Right key, heuristics determine whether there is an element he might be trying to reach towards the right and which element he probably wants.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="743"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="875"/>
         <source>Enable Spatial Navigation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="750"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="882"/>
         <source>Select to include links in focus chain</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="753"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="885"/>
         <source>&lt;b&gt;Include Links in Focus Chain&lt;/b&gt;
 &lt;p&gt;This selects whether hyperlinks should be included in the keyboard focus chain.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="757"/>
-        <source>Include Links in Focus Chain</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="874"/>
-        <source>Select to enable the Web Inspector tool</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="877"/>
-        <source>Enable Web Development (Web Inspector)</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="889"/>
+        <source>Include Links in Focus Chain</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1006"/>
+        <source>Select to enable the Web Inspector tool</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1009"/>
+        <source>Enable Web Development (Web Inspector)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1021"/>
         <source>Web Inspector Port:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="896"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1028"/>
         <source>Enter the port to be used by the web inspector</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="925"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1057"/>
         <source>&lt;font color=&quot;red&quot;&gt;&lt;b&gt;Note:&lt;/b&gt; Web Inspector settings are activated after a restart of the application.&lt;/font&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="694"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="826"/>
         <source>Image Search</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="700"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="832"/>
         <source>Default Search Engine:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="707"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="839"/>
         <source>Select the default search engine for image searches</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="796"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="928"/>
         <source>Select to enable the auto-scroller</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="799"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="931"/>
         <source>Automatic Scrolling</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="808"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="940"/>
         <source>This function is activated by a Mouse Middle Click.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="820"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="952"/>
         <source>Scroll Divider:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="827"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="959"/>
         <source>Enter the auto-scroll divider value</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="861"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="993"/>
         <source>&lt;b&gt;Note:&lt;/b&gt; Setting higher divider will slow down scrolling.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -81494,37 +81484,37 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="513"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="645"/>
         <source>Select to allow HTTPS pages to run JavaScript, CSS, plugins or web-sockets from HTTP URLs</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="516"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="648"/>
         <source>Allow to run insecure contents</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="764"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="896"/>
         <source>Select to give the focus to the view whenever a navigation event occurs</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="777"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="909"/>
         <source>Printing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="783"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="915"/>
         <source>Select to print the background of page elements as well</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="786"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="918"/>
         <source>Print Element Backgrounds</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="767"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="899"/>
         <source>Enable Focus on Navigation</source>
         <translation type="unfinished"></translation>
     </message>
@@ -81604,12 +81594,12 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="523"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="655"/>
         <source>Select to allow insecure origins (i.e. those not having an https:// URL) to request Geolocation features.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="526"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="658"/>
         <source>Allow insecure origins to access Geolocation</source>
         <translation type="unfinished"></translation>
     </message>
@@ -81628,6 +81618,120 @@
         <source>Select to enable JavaScript support</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="453"/>
+        <source>Referer Headers</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="459"/>
+        <source>Send Referer:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="472"/>
+        <source>Select when to send a referer header (independent of origin)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="475"/>
+        <source>&lt;b&gt;Send Referer&lt;/b&gt;
+&lt;p&gt;Select, when to send a referer header. This is independent of the requested URL. If a referer header is to be sent, further rules will be applied.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="480"/>
+        <source>never</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="485"/>
+        <source>on click only</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="490"/>
+        <source>always</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="498"/>
+        <source>Default Policy:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="511"/>
+        <source>Select when to send a referer header depending on origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="514"/>
+        <source>&lt;b&gt;Default Policy&lt;/b&gt;
+&lt;p&gt;Select when to send a referer header depending on origin.&lt;/p&gt;
+&lt;ul&gt;
+&lt;li&gt;no referer - don&apos;t send a referer header&lt;/li&gt;
+&lt;li&gt;only when same origin - don&apos;t send a referer header if the origin of the target is different&lt;/li&gt;
+&lt;li&gt;only origin when cross origin - send trimmed referer header only when same origin, the referer origin when the target is potentially trustworthy and no header otherwise&lt;/li&gt;
+&lt;li&gt;no referer when downgrading - don&apos;t send a referer header when the target is not potentially trustworthy&lt;/li&gt;
+&lt;/ul&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="525"/>
+        <source>no referer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="530"/>
+        <source>only when same origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="535"/>
+        <source>only origin when cross origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="540"/>
+        <source>no referer when downgrading</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="548"/>
+        <source>Trimming Policy:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="561"/>
+        <source>Select how the referer URL shall be trimmed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="564"/>
+        <source>&lt;b&gt;Trimming Policy&lt;/b&gt;
+&lt;p&gt;Select how the referer URL shall be trimmed. The selected rule is applied, when sending a complete referer URL.&lt;/p&gt;
+&lt;ul&gt;
+&lt;li&gt;send full URL (no trimming) - this does not perform any trimming beyond removing the user information and any fragment&lt;/li&gt;
+&lt;li&gt;send the URL without its query string - this removes the user information and the query string&lt;/li&gt;
+&lt;li&gt;only send the origin - this shortens the referer URL to the origin, i.e. scheme, host and port only&lt;/li&gt;
+&lt;/ul&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="574"/>
+        <source>send full URL (no trimming)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="579"/>
+        <source>send the URL without its query string</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="584"/>
+        <source>only send the origin</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>WebBrowserSpellCheckingPage</name>

--- a/i18n/eric6_es.ts	Thu May 10 18:44:19 2018 +0200
+++ b/i18n/eric6_es.ts	Fri May 11 10:55:05 2018 +0200
@@ -49698,27 +49698,27 @@
 <context>
     <name>Preferences</name>
     <message>
-        <location filename="../Preferences/__init__.py" line="1660"/>
+        <location filename="../Preferences/__init__.py" line="1662"/>
         <source>Export Preferences</source>
         <translation>Exportar Preferencias</translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1688"/>
+        <location filename="../Preferences/__init__.py" line="1690"/>
         <source>Import Preferences</source>
         <translation>Importar Preferencias</translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1688"/>
+        <location filename="../Preferences/__init__.py" line="1690"/>
         <source>Properties File (*.ini);;All Files (*)</source>
         <translation>Archivo de Propiedades (*.ini);;Todos los archivos (*)</translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1790"/>
+        <location filename="../Preferences/__init__.py" line="1792"/>
         <source>Select Python{0} Interpreter</source>
         <translation>Seleccionar intérprete de Python{0}</translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1790"/>
+        <location filename="../Preferences/__init__.py" line="1792"/>
         <source>Select the Python{0} interpreter to be used:</source>
         <translation>Seleccionar el intérprete de Python{0} a utilizar:</translation>
     </message>
@@ -81810,241 +81810,241 @@
     <message>
         <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="455"/>
         <source>Select to send referer headers to the server</source>
-        <translation>Seleccionar para enviar encabezados de referer al servidor</translation>
+        <translation type="obsolete">Seleccionar para enviar encabezados de referer al servidor</translation>
     </message>
     <message>
         <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="458"/>
         <source>Send Referer header to servers</source>
-        <translation>Enviar encabezados de referer a los servidores</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="478"/>
+        <translation type="obsolete">Enviar encabezados de referer a los servidores</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="607"/>
         <source>Press to edit the list of whitelisted hosts</source>
         <translation>Pulsar para editar la lista de hosts en la lista blanca</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="481"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="610"/>
         <source>Edit Referer Whitelist ...</source>
         <translation>Editar Lista Blanca de Referers...</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="493"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="625"/>
         <source>Security</source>
         <translation>Seguridad</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="499"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="631"/>
         <source>Select to enable XSS auditing</source>
         <translation>Seleccionar para habilitar auditoría de XSS</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="502"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="634"/>
         <source>&lt;b&gt;Enable XSS Auditing&lt;/b&gt;
 &lt;p&gt;This selects whether load requests should be monitored for cross-site scripting attempts. Suspicious scripts will be blocked. These will be reported in the JavaScript console. Enabling this feature might have an impact on performance.&lt;/p&gt;</source>
         <translation>&lt;b&gt;Habilitar Auditoría de XSS&lt;/b&gt;
 &lt;p&gt;Selecciona si las solicitudes de carga deben ser monitorizadas en busca de intentos de cross-site-scripting. Los scripts sospechosos se bloquearán. Estos bloqueos se reportarán en la consola de Javascript del Inspector Web. La habilitación de esta característica puede tener impacto en el rendimiento.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="506"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="638"/>
         <source>Enable XSS Auditing</source>
         <translation>Habilitar Auditoría de XSS</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="536"/>
-        <source>History</source>
-        <translation>Historial</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="542"/>
-        <source>Remove history items:</source>
-        <translation>Eliminar elementos de historial:</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="555"/>
-        <source>Select the period for expiration of history entries</source>
-        <translation>Seleccionar el período de expiración de entradas de historial</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="559"/>
-        <source>After one day</source>
-        <translation>Después de un día</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="564"/>
-        <source>After one week</source>
-        <translation>Después de una semana</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="569"/>
-        <source>After two weeks</source>
-        <translation>Después de dos semanas</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="574"/>
-        <source>After one month</source>
-        <translation>Después de un mes</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="579"/>
-        <source>After one year</source>
-        <translation>Después de un año</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="584"/>
-        <source>Manually</source>
-        <translation>Manual</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="589"/>
-        <source>On application exit</source>
-        <translation>A la salida de la aplicación</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="600"/>
-        <source>Browser Cache</source>
-        <translation>Caché del navegador</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="606"/>
-        <source>Enable disk cache</source>
-        <translation>Habilitar caché de disco</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="613"/>
-        <source>Cache size:</source>
-        <translation>Tamaño de Caché:</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="620"/>
-        <source>Enter the maximum size of the disk cache</source>
-        <translation>Introducir el tamaño máximo del caché de disco</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="626"/>
-        <source> MB</source>
-        <translation> MB</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="655"/>
-        <source>Web Search</source>
-        <translation>Búsqueda en la Web</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="661"/>
-        <source>Language:</source>
-        <translation>Idioma:</translation>
-    </message>
-    <message>
         <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="668"/>
+        <source>History</source>
+        <translation>Historial</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="674"/>
+        <source>Remove history items:</source>
+        <translation>Eliminar elementos de historial:</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="687"/>
+        <source>Select the period for expiration of history entries</source>
+        <translation>Seleccionar el período de expiración de entradas de historial</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="691"/>
+        <source>After one day</source>
+        <translation>Después de un día</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="696"/>
+        <source>After one week</source>
+        <translation>Después de una semana</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="701"/>
+        <source>After two weeks</source>
+        <translation>Después de dos semanas</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="706"/>
+        <source>After one month</source>
+        <translation>Después de un mes</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="711"/>
+        <source>After one year</source>
+        <translation>Después de un año</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="716"/>
+        <source>Manually</source>
+        <translation>Manual</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="721"/>
+        <source>On application exit</source>
+        <translation>A la salida de la aplicación</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="732"/>
+        <source>Browser Cache</source>
+        <translation>Caché del navegador</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="738"/>
+        <source>Enable disk cache</source>
+        <translation>Habilitar caché de disco</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="745"/>
+        <source>Cache size:</source>
+        <translation>Tamaño de Caché:</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="752"/>
+        <source>Enter the maximum size of the disk cache</source>
+        <translation>Introducir el tamaño máximo del caché de disco</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="758"/>
+        <source> MB</source>
+        <translation> MB</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="787"/>
+        <source>Web Search</source>
+        <translation>Búsqueda en la Web</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="793"/>
+        <source>Language:</source>
+        <translation>Idioma:</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="800"/>
         <source>Select the language to be used for web searches</source>
         <translation>Seleccione el idioma a utilizar para las búsqudas web</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="730"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="862"/>
         <source>Navigation</source>
         <translation>Navegación</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="736"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="868"/>
         <source>Select to enable the spatial navigation feature</source>
         <translation>Seleccionar para habilitar la característica de navegación espacial</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="739"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="871"/>
         <source>&lt;b&gt;Enable Spatial Navigation&lt;/b&gt;
 &lt;p&gt;This enables or disables the Spatial Navigation feature, which consists in the ability to navigate between focusable elements in a Web page, such as hyperlinks and form controls, by using Left, Right, Up and Down arrow keys. For example, if a user presses the Right key, heuristics determine whether there is an element he might be trying to reach towards the right and which element he probably wants.&lt;/p&gt;</source>
         <translation>&lt;b&gt;Habilitar Navegación Espacial&lt;/b&gt;
 &lt;p&gt;Habilita o deshabilita la característica de Navegación Espacial, que consiste en la capacidad de navegación entre elementos susceptibles de aceptar el foco en una página web, tal como hiperenlaces y controles de formulario, utilizando las teclas flecha Izquierda, Derecha, Arriba y Abajo. Por ejemplo, si un usuario pulsa la tecla Derecha, se determina heurísticamente si hay un elemento que el usuario podría estar intentando alcanzar hacia la derecha, y qué elemento es el que probablemente desea.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="743"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="875"/>
         <source>Enable Spatial Navigation</source>
         <translation>Habilitar Navegación Espacial</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="750"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="882"/>
         <source>Select to include links in focus chain</source>
         <translation>Seleccionar para incluir enlaces en la cadena de foco</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="753"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="885"/>
         <source>&lt;b&gt;Include Links in Focus Chain&lt;/b&gt;
 &lt;p&gt;This selects whether hyperlinks should be included in the keyboard focus chain.&lt;/p&gt;</source>
         <translation>&lt;b&gt;Incluir Enlaces en la Cadena de Foco&lt;/b&gt;
 &lt;p&gt;Selecciona si los hiperenlaces deben ser incluidos en la cadena de foco del teclado.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="757"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="889"/>
         <source>Include Links in Focus Chain</source>
         <translation>Incluir Enlaces en la Cadena de Foco</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="874"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1006"/>
         <source>Select to enable the Web Inspector tool</source>
         <translation>Seleccionar para habilitar la herramienta Web Inspector</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="877"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1009"/>
         <source>Enable Web Development (Web Inspector)</source>
         <translation>Habilitar Web Development (Web Inspector)</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="889"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1021"/>
         <source>Web Inspector Port:</source>
         <translation>Puerto para Web Inspector:</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="896"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1028"/>
         <source>Enter the port to be used by the web inspector</source>
         <translation>Introducir el puerto para ser utilizado por el web inspector</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="925"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1057"/>
         <source>&lt;font color=&quot;red&quot;&gt;&lt;b&gt;Note:&lt;/b&gt; Web Inspector settings are activated after a restart of the application.&lt;/font&gt;</source>
         <translation>&lt;font color=&quot;red&quot;&gt;&lt;b&gt;Nota:&lt;/b&gt; Los ajustes de Web Inspector se activan después de reiniciar la aplicación.&lt;/font&gt;</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="694"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="826"/>
         <source>Image Search</source>
         <translation>Búsqueda de Imágenes</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="700"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="832"/>
         <source>Default Search Engine:</source>
         <translation>Motor de Búsqueda por Defecto:</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="707"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="839"/>
         <source>Select the default search engine for image searches</source>
         <translation>Seleccionar el motor de búsqueda por defecto para imágenes</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="796"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="928"/>
         <source>Select to enable the auto-scroller</source>
         <translation>Seleccionar para habilitar desplazamiento de pantalla automático</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="799"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="931"/>
         <source>Automatic Scrolling</source>
         <translation>Desplazamiento de Pantalla Automático</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="808"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="940"/>
         <source>This function is activated by a Mouse Middle Click.</source>
         <translation>Esta función se activa con un click con el botón central del ratón.</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="820"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="952"/>
         <source>Scroll Divider:</source>
         <translation>Divisor de Pantalla:</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="827"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="959"/>
         <source>Enter the auto-scroll divider value</source>
         <translation>Introducir el valor de desplazamiento automático de pantalla para el divisor de pantalla</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="861"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="993"/>
         <source>&lt;b&gt;Note:&lt;/b&gt; Setting higher divider will slow down scrolling.</source>
         <translation>&lt;b&gt;Nota:&lt;/b&gt; El establecimiento de un valor alto para el divisor hará más lento el desplazamiento de pantalla.</translation>
     </message>
@@ -82069,37 +82069,37 @@
         <translation>Habilitar soporte para WebGL</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="513"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="645"/>
         <source>Select to allow HTTPS pages to run JavaScript, CSS, plugins or web-sockets from HTTP URLs</source>
         <translation>Seleccionar para permitir ejecutar JavaScript, CSS, plugins o web sockets a las páginas HTTPS desde URLs HTTP</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="516"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="648"/>
         <source>Allow to run insecure contents</source>
         <translation>Permitir ejecutar contenido inseguro</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="764"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="896"/>
         <source>Select to give the focus to the view whenever a navigation event occurs</source>
         <translation>Seleccionar para dar el foco a la nueva vista cuando ocurra un evento de navegación</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="777"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="909"/>
         <source>Printing</source>
         <translation>Imprimiendo</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="783"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="915"/>
         <source>Select to print the background of page elements as well</source>
         <translation>Seleccionar para imprimir también los elementos de fondo de la página</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="786"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="918"/>
         <source>Print Element Backgrounds</source>
         <translation>Imprimir Elementos de Fondo</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="767"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="899"/>
         <source>Enable Focus on Navigation</source>
         <translation>Habilitar Foco en Navegación</translation>
     </message>
@@ -82179,12 +82179,12 @@
         <translation>Permitir activar ventanas</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="523"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="655"/>
         <source>Select to allow insecure origins (i.e. those not having an https:// URL) to request Geolocation features.</source>
         <translation>Seleccionar para permitir a orígenes no seguros (es decir, aquellos sin una URL https://) solicitar características de Geolocalización.</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="526"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="658"/>
         <source>Allow insecure origins to access Geolocation</source>
         <translation>Permitir a los orígenes no seguros acceder a Geolocalización</translation>
     </message>
@@ -82203,6 +82203,120 @@
         <source>Select to enable JavaScript support</source>
         <translation>Seleccionar para habilitar soporte de JavaScript</translation>
     </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="453"/>
+        <source>Referer Headers</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="459"/>
+        <source>Send Referer:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="472"/>
+        <source>Select when to send a referer header (independent of origin)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="475"/>
+        <source>&lt;b&gt;Send Referer&lt;/b&gt;
+&lt;p&gt;Select, when to send a referer header. This is independent of the requested URL. If a referer header is to be sent, further rules will be applied.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="480"/>
+        <source>never</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="485"/>
+        <source>on click only</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="490"/>
+        <source>always</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="498"/>
+        <source>Default Policy:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="511"/>
+        <source>Select when to send a referer header depending on origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="514"/>
+        <source>&lt;b&gt;Default Policy&lt;/b&gt;
+&lt;p&gt;Select when to send a referer header depending on origin.&lt;/p&gt;
+&lt;ul&gt;
+&lt;li&gt;no referer - don&apos;t send a referer header&lt;/li&gt;
+&lt;li&gt;only when same origin - don&apos;t send a referer header if the origin of the target is different&lt;/li&gt;
+&lt;li&gt;only origin when cross origin - send trimmed referer header only when same origin, the referer origin when the target is potentially trustworthy and no header otherwise&lt;/li&gt;
+&lt;li&gt;no referer when downgrading - don&apos;t send a referer header when the target is not potentially trustworthy&lt;/li&gt;
+&lt;/ul&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="525"/>
+        <source>no referer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="530"/>
+        <source>only when same origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="535"/>
+        <source>only origin when cross origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="540"/>
+        <source>no referer when downgrading</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="548"/>
+        <source>Trimming Policy:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="561"/>
+        <source>Select how the referer URL shall be trimmed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="564"/>
+        <source>&lt;b&gt;Trimming Policy&lt;/b&gt;
+&lt;p&gt;Select how the referer URL shall be trimmed. The selected rule is applied, when sending a complete referer URL.&lt;/p&gt;
+&lt;ul&gt;
+&lt;li&gt;send full URL (no trimming) - this does not perform any trimming beyond removing the user information and any fragment&lt;/li&gt;
+&lt;li&gt;send the URL without its query string - this removes the user information and the query string&lt;/li&gt;
+&lt;li&gt;only send the origin - this shortens the referer URL to the origin, i.e. scheme, host and port only&lt;/li&gt;
+&lt;/ul&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="574"/>
+        <source>send full URL (no trimming)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="579"/>
+        <source>send the URL without its query string</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="584"/>
+        <source>only send the origin</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>WebBrowserSpellCheckingPage</name>

--- a/i18n/eric6_fr.ts	Thu May 10 18:44:19 2018 +0200
+++ b/i18n/eric6_fr.ts	Fri May 11 10:55:05 2018 +0200
@@ -50434,27 +50434,27 @@
 <context>
     <name>Preferences</name>
     <message>
-        <location filename="../Preferences/__init__.py" line="1660"/>
+        <location filename="../Preferences/__init__.py" line="1662"/>
         <source>Export Preferences</source>
         <translation>Export des préférences</translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1688"/>
+        <location filename="../Preferences/__init__.py" line="1690"/>
         <source>Import Preferences</source>
         <translation>Import des préférences</translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1688"/>
+        <location filename="../Preferences/__init__.py" line="1690"/>
         <source>Properties File (*.ini);;All Files (*)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1790"/>
+        <location filename="../Preferences/__init__.py" line="1792"/>
         <source>Select Python{0} Interpreter</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1790"/>
+        <location filename="../Preferences/__init__.py" line="1792"/>
         <source>Select the Python{0} interpreter to be used:</source>
         <translation type="unfinished"></translation>
     </message>
@@ -82935,240 +82935,230 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="455"/>
-        <source>Select to send referer headers to the server</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="458"/>
-        <source>Send Referer header to servers</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="478"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="607"/>
         <source>Press to edit the list of whitelisted hosts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="481"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="610"/>
         <source>Edit Referer Whitelist ...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="493"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="625"/>
         <source>Security</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="499"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="631"/>
         <source>Select to enable XSS auditing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="502"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="634"/>
         <source>&lt;b&gt;Enable XSS Auditing&lt;/b&gt;
 &lt;p&gt;This selects whether load requests should be monitored for cross-site scripting attempts. Suspicious scripts will be blocked. These will be reported in the JavaScript console. Enabling this feature might have an impact on performance.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="506"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="638"/>
         <source>Enable XSS Auditing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="536"/>
-        <source>History</source>
-        <translation type="unfinished">Historique</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="542"/>
-        <source>Remove history items:</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="555"/>
-        <source>Select the period for expiration of history entries</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="559"/>
-        <source>After one day</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="564"/>
-        <source>After one week</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="569"/>
-        <source>After two weeks</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="574"/>
-        <source>After one month</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="579"/>
-        <source>After one year</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="584"/>
-        <source>Manually</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="589"/>
-        <source>On application exit</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="600"/>
-        <source>Browser Cache</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="606"/>
-        <source>Enable disk cache</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="613"/>
-        <source>Cache size:</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="620"/>
-        <source>Enter the maximum size of the disk cache</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="626"/>
-        <source> MB</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="655"/>
-        <source>Web Search</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="661"/>
-        <source>Language:</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="668"/>
+        <source>History</source>
+        <translation type="unfinished">Historique</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="674"/>
+        <source>Remove history items:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="687"/>
+        <source>Select the period for expiration of history entries</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="691"/>
+        <source>After one day</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="696"/>
+        <source>After one week</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="701"/>
+        <source>After two weeks</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="706"/>
+        <source>After one month</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="711"/>
+        <source>After one year</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="716"/>
+        <source>Manually</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="721"/>
+        <source>On application exit</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="732"/>
+        <source>Browser Cache</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="738"/>
+        <source>Enable disk cache</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="745"/>
+        <source>Cache size:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="752"/>
+        <source>Enter the maximum size of the disk cache</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="758"/>
+        <source> MB</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="787"/>
+        <source>Web Search</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="793"/>
+        <source>Language:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="800"/>
         <source>Select the language to be used for web searches</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="730"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="862"/>
         <source>Navigation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="736"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="868"/>
         <source>Select to enable the spatial navigation feature</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="739"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="871"/>
         <source>&lt;b&gt;Enable Spatial Navigation&lt;/b&gt;
 &lt;p&gt;This enables or disables the Spatial Navigation feature, which consists in the ability to navigate between focusable elements in a Web page, such as hyperlinks and form controls, by using Left, Right, Up and Down arrow keys. For example, if a user presses the Right key, heuristics determine whether there is an element he might be trying to reach towards the right and which element he probably wants.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="743"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="875"/>
         <source>Enable Spatial Navigation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="750"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="882"/>
         <source>Select to include links in focus chain</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="753"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="885"/>
         <source>&lt;b&gt;Include Links in Focus Chain&lt;/b&gt;
 &lt;p&gt;This selects whether hyperlinks should be included in the keyboard focus chain.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="757"/>
-        <source>Include Links in Focus Chain</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="874"/>
-        <source>Select to enable the Web Inspector tool</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="877"/>
-        <source>Enable Web Development (Web Inspector)</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="889"/>
+        <source>Include Links in Focus Chain</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1006"/>
+        <source>Select to enable the Web Inspector tool</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1009"/>
+        <source>Enable Web Development (Web Inspector)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1021"/>
         <source>Web Inspector Port:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="896"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1028"/>
         <source>Enter the port to be used by the web inspector</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="925"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1057"/>
         <source>&lt;font color=&quot;red&quot;&gt;&lt;b&gt;Note:&lt;/b&gt; Web Inspector settings are activated after a restart of the application.&lt;/font&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="694"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="826"/>
         <source>Image Search</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="700"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="832"/>
         <source>Default Search Engine:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="707"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="839"/>
         <source>Select the default search engine for image searches</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="796"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="928"/>
         <source>Select to enable the auto-scroller</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="799"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="931"/>
         <source>Automatic Scrolling</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="808"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="940"/>
         <source>This function is activated by a Mouse Middle Click.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="820"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="952"/>
         <source>Scroll Divider:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="827"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="959"/>
         <source>Enter the auto-scroll divider value</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="861"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="993"/>
         <source>&lt;b&gt;Note:&lt;/b&gt; Setting higher divider will slow down scrolling.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -83193,37 +83183,37 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="513"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="645"/>
         <source>Select to allow HTTPS pages to run JavaScript, CSS, plugins or web-sockets from HTTP URLs</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="516"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="648"/>
         <source>Allow to run insecure contents</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="764"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="896"/>
         <source>Select to give the focus to the view whenever a navigation event occurs</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="777"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="909"/>
         <source>Printing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="783"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="915"/>
         <source>Select to print the background of page elements as well</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="786"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="918"/>
         <source>Print Element Backgrounds</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="767"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="899"/>
         <source>Enable Focus on Navigation</source>
         <translation type="unfinished"></translation>
     </message>
@@ -83303,12 +83293,12 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="523"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="655"/>
         <source>Select to allow insecure origins (i.e. those not having an https:// URL) to request Geolocation features.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="526"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="658"/>
         <source>Allow insecure origins to access Geolocation</source>
         <translation type="unfinished"></translation>
     </message>
@@ -83327,6 +83317,120 @@
         <source>Select to enable JavaScript support</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="453"/>
+        <source>Referer Headers</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="459"/>
+        <source>Send Referer:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="472"/>
+        <source>Select when to send a referer header (independent of origin)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="475"/>
+        <source>&lt;b&gt;Send Referer&lt;/b&gt;
+&lt;p&gt;Select, when to send a referer header. This is independent of the requested URL. If a referer header is to be sent, further rules will be applied.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="480"/>
+        <source>never</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="485"/>
+        <source>on click only</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="490"/>
+        <source>always</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="498"/>
+        <source>Default Policy:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="511"/>
+        <source>Select when to send a referer header depending on origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="514"/>
+        <source>&lt;b&gt;Default Policy&lt;/b&gt;
+&lt;p&gt;Select when to send a referer header depending on origin.&lt;/p&gt;
+&lt;ul&gt;
+&lt;li&gt;no referer - don&apos;t send a referer header&lt;/li&gt;
+&lt;li&gt;only when same origin - don&apos;t send a referer header if the origin of the target is different&lt;/li&gt;
+&lt;li&gt;only origin when cross origin - send trimmed referer header only when same origin, the referer origin when the target is potentially trustworthy and no header otherwise&lt;/li&gt;
+&lt;li&gt;no referer when downgrading - don&apos;t send a referer header when the target is not potentially trustworthy&lt;/li&gt;
+&lt;/ul&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="525"/>
+        <source>no referer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="530"/>
+        <source>only when same origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="535"/>
+        <source>only origin when cross origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="540"/>
+        <source>no referer when downgrading</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="548"/>
+        <source>Trimming Policy:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="561"/>
+        <source>Select how the referer URL shall be trimmed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="564"/>
+        <source>&lt;b&gt;Trimming Policy&lt;/b&gt;
+&lt;p&gt;Select how the referer URL shall be trimmed. The selected rule is applied, when sending a complete referer URL.&lt;/p&gt;
+&lt;ul&gt;
+&lt;li&gt;send full URL (no trimming) - this does not perform any trimming beyond removing the user information and any fragment&lt;/li&gt;
+&lt;li&gt;send the URL without its query string - this removes the user information and the query string&lt;/li&gt;
+&lt;li&gt;only send the origin - this shortens the referer URL to the origin, i.e. scheme, host and port only&lt;/li&gt;
+&lt;/ul&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="574"/>
+        <source>send full URL (no trimming)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="579"/>
+        <source>send the URL without its query string</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="584"/>
+        <source>only send the origin</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>WebBrowserSpellCheckingPage</name>

--- a/i18n/eric6_it.ts	Thu May 10 18:44:19 2018 +0200
+++ b/i18n/eric6_it.ts	Fri May 11 10:55:05 2018 +0200
@@ -49676,27 +49676,27 @@
 <context>
     <name>Preferences</name>
     <message>
-        <location filename="../Preferences/__init__.py" line="1660"/>
+        <location filename="../Preferences/__init__.py" line="1662"/>
         <source>Export Preferences</source>
         <translation>Esporta Preferenze</translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1688"/>
+        <location filename="../Preferences/__init__.py" line="1690"/>
         <source>Import Preferences</source>
         <translation>Importa Preferenze</translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1688"/>
+        <location filename="../Preferences/__init__.py" line="1690"/>
         <source>Properties File (*.ini);;All Files (*)</source>
         <translation>File proprietà (*.ini);;Tutti i file(*)</translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1790"/>
+        <location filename="../Preferences/__init__.py" line="1792"/>
         <source>Select Python{0} Interpreter</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/__init__.py" line="1790"/>
+        <location filename="../Preferences/__init__.py" line="1792"/>
         <source>Select the Python{0} interpreter to be used:</source>
         <translation type="unfinished"></translation>
     </message>
@@ -81722,239 +81722,239 @@
     <message>
         <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="455"/>
         <source>Select to send referer headers to the server</source>
-        <translation type="unfinished">Seleziona per inviare testate di riferimento ai server</translation>
+        <translation type="obsolete">Seleziona per inviare testate di riferimento ai server</translation>
     </message>
     <message>
         <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="458"/>
         <source>Send Referer header to servers</source>
-        <translation type="unfinished">Invia testate di riferimento ai server</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="478"/>
+        <translation type="obsolete">Invia testate di riferimento ai server</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="607"/>
         <source>Press to edit the list of whitelisted hosts</source>
         <translation type="unfinished">Premi il tasto per modificare la lista degli host privilegiati</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="481"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="610"/>
         <source>Edit Referer Whitelist ...</source>
         <translation type="unfinished">Modifica lista privilegiata di riferimento...</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="493"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="625"/>
         <source>Security</source>
         <translation type="unfinished">Sicurezza</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="499"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="631"/>
         <source>Select to enable XSS auditing</source>
         <translation type="unfinished">Seleziona per abilitare certificazione XSS</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="502"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="634"/>
         <source>&lt;b&gt;Enable XSS Auditing&lt;/b&gt;
 &lt;p&gt;This selects whether load requests should be monitored for cross-site scripting attempts. Suspicious scripts will be blocked. These will be reported in the JavaScript console. Enabling this feature might have an impact on performance.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="506"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="638"/>
         <source>Enable XSS Auditing</source>
         <translation type="unfinished">Abilita certificazione XSS</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="536"/>
-        <source>History</source>
-        <translation type="unfinished">Cronologia</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="542"/>
-        <source>Remove history items:</source>
-        <translation type="unfinished">Rimuovi elementi della cronologia:</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="555"/>
-        <source>Select the period for expiration of history entries</source>
-        <translation type="unfinished">Seleziona la scadenza degli elementi della cronologia</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="559"/>
-        <source>After one day</source>
-        <translation type="unfinished">Dopo un giorno</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="564"/>
-        <source>After one week</source>
-        <translation type="unfinished">Dopo una settimana</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="569"/>
-        <source>After two weeks</source>
-        <translation type="unfinished">Dopo due settimane</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="574"/>
-        <source>After one month</source>
-        <translation type="unfinished">Dopo un mese</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="579"/>
-        <source>After one year</source>
-        <translation type="unfinished">Dopo un anno</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="584"/>
-        <source>Manually</source>
-        <translation type="unfinished">Manuale</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="589"/>
-        <source>On application exit</source>
-        <translation type="unfinished">All&apos;uscita dell&apos;applicazione</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="600"/>
-        <source>Browser Cache</source>
-        <translation type="unfinished">Cache del Browser</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="606"/>
-        <source>Enable disk cache</source>
-        <translation type="unfinished">Abilita cache su disco</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="613"/>
-        <source>Cache size:</source>
-        <translation type="unfinished">Dimensione cache:</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="620"/>
-        <source>Enter the maximum size of the disk cache</source>
-        <translation type="unfinished">Inserisci la dimensione massima della cache su disco</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="626"/>
-        <source> MB</source>
-        <translation type="unfinished">MB</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="655"/>
-        <source>Web Search</source>
-        <translation type="unfinished">Ricerca Web</translation>
-    </message>
-    <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="661"/>
-        <source>Language:</source>
-        <translation type="unfinished">Linguaggio:</translation>
-    </message>
-    <message>
         <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="668"/>
+        <source>History</source>
+        <translation type="unfinished">Cronologia</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="674"/>
+        <source>Remove history items:</source>
+        <translation type="unfinished">Rimuovi elementi della cronologia:</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="687"/>
+        <source>Select the period for expiration of history entries</source>
+        <translation type="unfinished">Seleziona la scadenza degli elementi della cronologia</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="691"/>
+        <source>After one day</source>
+        <translation type="unfinished">Dopo un giorno</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="696"/>
+        <source>After one week</source>
+        <translation type="unfinished">Dopo una settimana</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="701"/>
+        <source>After two weeks</source>
+        <translation type="unfinished">Dopo due settimane</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="706"/>
+        <source>After one month</source>
+        <translation type="unfinished">Dopo un mese</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="711"/>
+        <source>After one year</source>
+        <translation type="unfinished">Dopo un anno</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="716"/>
+        <source>Manually</source>
+        <translation type="unfinished">Manuale</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="721"/>
+        <source>On application exit</source>
+        <translation type="unfinished">All&apos;uscita dell&apos;applicazione</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="732"/>
+        <source>Browser Cache</source>
+        <translation type="unfinished">Cache del Browser</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="738"/>
+        <source>Enable disk cache</source>
+        <translation type="unfinished">Abilita cache su disco</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="745"/>
+        <source>Cache size:</source>
+        <translation type="unfinished">Dimensione cache:</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="752"/>
+        <source>Enter the maximum size of the disk cache</source>
+        <translation type="unfinished">Inserisci la dimensione massima della cache su disco</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="758"/>
+        <source> MB</source>
+        <translation type="unfinished">MB</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="787"/>
+        <source>Web Search</source>
+        <translation type="unfinished">Ricerca Web</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="793"/>
+        <source>Language:</source>
+        <translation type="unfinished">Linguaggio:</translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="800"/>
         <source>Select the language to be used for web searches</source>
         <translation type="unfinished">Seleziona il linguaggio utile per ricerche web</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="730"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="862"/>
         <source>Navigation</source>
         <translation type="unfinished">Navigazione</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="736"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="868"/>
         <source>Select to enable the spatial navigation feature</source>
         <translation type="unfinished">Seleziona per abilitare la caratteristica della navigazione spaziale</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="739"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="871"/>
         <source>&lt;b&gt;Enable Spatial Navigation&lt;/b&gt;
 &lt;p&gt;This enables or disables the Spatial Navigation feature, which consists in the ability to navigate between focusable elements in a Web page, such as hyperlinks and form controls, by using Left, Right, Up and Down arrow keys. For example, if a user presses the Right key, heuristics determine whether there is an element he might be trying to reach towards the right and which element he probably wants.&lt;/p&gt;</source>
         <translation type="unfinished">&lt;b&gt;Abilita navigazione spaziale&lt;/b&gt;&lt;p&gt;Abilia o disabilita la  Navigazione Spaziale, che consiste nella possibilità di navigare tra gli elementi con caratteristiche di fuoco, come hyperlink o moduli, utilizzando le tasti freccia di spostamento su,giù, destra e sinistra. Per esempio premendo la freccia destra, le ricerche determineranno se ci sia un elemento che possa essere raggiunto verso destra e quale elemento probabilmente lo sia.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="743"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="875"/>
         <source>Enable Spatial Navigation</source>
         <translation type="unfinished">Abilita la Navigazione Spaziale</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="750"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="882"/>
         <source>Select to include links in focus chain</source>
         <translation type="unfinished">Seleziona per includere i collegamenti nel concatenamento dei focus</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="753"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="885"/>
         <source>&lt;b&gt;Include Links in Focus Chain&lt;/b&gt;
 &lt;p&gt;This selects whether hyperlinks should be included in the keyboard focus chain.&lt;/p&gt;</source>
         <translation type="unfinished">&lt;b&gt;Includi i collegamenti nel concatenamento del focus&lt;/b&gt;
 &lt;p&gt;Seleziona nel caso che si voglia includere gli hyperlink nel concatenamento del focus tastiera.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="757"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="889"/>
         <source>Include Links in Focus Chain</source>
         <translation type="unfinished">Includi i collegamenti nel concatenamento dei focus</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="874"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1006"/>
         <source>Select to enable the Web Inspector tool</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="877"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1009"/>
         <source>Enable Web Development (Web Inspector)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="889"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1021"/>
         <source>Web Inspector Port:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="896"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1028"/>
         <source>Enter the port to be used by the web inspector</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="925"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="1057"/>
         <source>&lt;font color=&quot;red&quot;&gt;&lt;b&gt;Note:&lt;/b&gt; Web Inspector settings are activated after a restart of the application.&lt;/font&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="694"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="826"/>
         <source>Image Search</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="700"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="832"/>
         <source>Default Search Engine:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="707"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="839"/>
         <source>Select the default search engine for image searches</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="796"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="928"/>
         <source>Select to enable the auto-scroller</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="799"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="931"/>
         <source>Automatic Scrolling</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="808"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="940"/>
         <source>This function is activated by a Mouse Middle Click.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="820"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="952"/>
         <source>Scroll Divider:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="827"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="959"/>
         <source>Enter the auto-scroll divider value</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="861"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="993"/>
         <source>&lt;b&gt;Note:&lt;/b&gt; Setting higher divider will slow down scrolling.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -81979,37 +81979,37 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="513"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="645"/>
         <source>Select to allow HTTPS pages to run JavaScript, CSS, plugins or web-sockets from HTTP URLs</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="516"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="648"/>
         <source>Allow to run insecure contents</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="764"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="896"/>
         <source>Select to give the focus to the view whenever a navigation event occurs</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="777"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="909"/>
         <source>Printing</source>
         <translation type="unfinished">Stampa in corso</translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="783"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="915"/>
         <source>Select to print the background of page elements as well</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="786"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="918"/>
         <source>Print Element Backgrounds</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="767"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="899"/>
         <source>Enable Focus on Navigation</source>
         <translation type="unfinished"></translation>
     </message>
@@ -82089,12 +82089,12 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="523"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="655"/>
         <source>Select to allow insecure origins (i.e. those not having an https:// URL) to request Geolocation features.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="526"/>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="658"/>
         <source>Allow insecure origins to access Geolocation</source>
         <translation type="unfinished"></translation>
     </message>
@@ -82108,6 +82108,120 @@
         <source>Select to enable JavaScript support</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="453"/>
+        <source>Referer Headers</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="459"/>
+        <source>Send Referer:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="472"/>
+        <source>Select when to send a referer header (independent of origin)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="475"/>
+        <source>&lt;b&gt;Send Referer&lt;/b&gt;
+&lt;p&gt;Select, when to send a referer header. This is independent of the requested URL. If a referer header is to be sent, further rules will be applied.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="480"/>
+        <source>never</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="485"/>
+        <source>on click only</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="490"/>
+        <source>always</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="498"/>
+        <source>Default Policy:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="511"/>
+        <source>Select when to send a referer header depending on origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="514"/>
+        <source>&lt;b&gt;Default Policy&lt;/b&gt;
+&lt;p&gt;Select when to send a referer header depending on origin.&lt;/p&gt;
+&lt;ul&gt;
+&lt;li&gt;no referer - don&apos;t send a referer header&lt;/li&gt;
+&lt;li&gt;only when same origin - don&apos;t send a referer header if the origin of the target is different&lt;/li&gt;
+&lt;li&gt;only origin when cross origin - send trimmed referer header only when same origin, the referer origin when the target is potentially trustworthy and no header otherwise&lt;/li&gt;
+&lt;li&gt;no referer when downgrading - don&apos;t send a referer header when the target is not potentially trustworthy&lt;/li&gt;
+&lt;/ul&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="525"/>
+        <source>no referer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="530"/>
+        <source>only when same origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="535"/>
+        <source>only origin when cross origin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="540"/>
+        <source>no referer when downgrading</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="548"/>
+        <source>Trimming Policy:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="561"/>
+        <source>Select how the referer URL shall be trimmed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="564"/>
+        <source>&lt;b&gt;Trimming Policy&lt;/b&gt;
+&lt;p&gt;Select how the referer URL shall be trimmed. The selected rule is applied, when sending a complete referer URL.&lt;/p&gt;
+&lt;ul&gt;
+&lt;li&gt;send full URL (no trimming) - this does not perform any trimming beyond removing the user information and any fragment&lt;/li&gt;
+&lt;li&gt;send the URL without its query string - this removes the user information and the query string&lt;/li&gt;
+&lt;li&gt;only send the origin - this shortens the referer URL to the origin, i.e. scheme, host and port only&lt;/li&gt;
+&lt;/ul&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="574"/>
+        <source>send full URL (no trimming)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="579"/>
+        <source>send the URL without its query string</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../Preferences/ConfigurationPages/WebBrowserPage.ui" line="584"/>
+        <source>only send the origin</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>WebBrowserSpellCheckingPage</name>