diff --git a/htroot/ConfigPortal.html b/htroot/ConfigPortal.html
index d770d7662..3f212fbf3 100644
--- a/htroot/ConfigPortal.html
+++ b/htroot/ConfigPortal.html
@@ -149,7 +149,7 @@
     </pre></fieldset>
     This would look like:
     <iframe name="target"
-       src="#[myPreviewProtocol]#://#[myPreviewAddress]#/index.html?display=2&amp;resource=local&amp;focus=0"
+       src="#[myPreviewContext]#/index.html?display=2&amp;resource=local&amp;focus=0"
        width="100%"
        height="410"
        frameborder="0"
@@ -172,7 +172,7 @@
     </pre></fieldset>
     This would look like:
     <iframe name="target2"
-       src="#[myPreviewProtocol]#://#[myPreviewAddress]#/yacysearch.html?display=2&amp;resource=local&amp;focus=0"
+       src="#[myPreviewContext]#/yacysearch.html?display=2&amp;resource=local&amp;focus=0"
        width="100%"
        height="180"
        frameborder="0"
@@ -196,7 +196,7 @@
     </pre></fieldset>
     This would look like:
     <iframe name="target3"
-       src="#[myPreviewProtocol]#://#[myPreviewAddress]#/yacyinteractive.html?display=2&amp;focus=0"
+       src="#[myPreviewContext]#/yacyinteractive.html?display=2&amp;focus=0"
        width="100%"
        height="180"
        frameborder="0"
diff --git a/htroot/ConfigPortal.java b/htroot/ConfigPortal.java
index 3b15c544e..1ae910bba 100644
--- a/htroot/ConfigPortal.java
+++ b/htroot/ConfigPortal.java
@@ -33,11 +33,10 @@ import java.net.MalformedURLException;
 import java.util.Properties;
 
 import net.yacy.cora.document.id.DigestURL;
-import net.yacy.cora.protocol.Domains;
-import net.yacy.cora.protocol.HeaderFramework;
 import net.yacy.cora.protocol.RequestHeader;
 import net.yacy.cora.util.ConcurrentLog;
 import net.yacy.data.WorkTables;
+import net.yacy.http.servlets.YaCyDefaultServlet;
 import net.yacy.search.Switchboard;
 import net.yacy.search.SwitchboardConstants;
 import net.yacy.server.serverObjects;
@@ -230,29 +229,13 @@ public class ConfigPortal {
         prop.put("target_special_pattern", sb.getConfig(SwitchboardConstants.SEARCH_TARGET_SPECIAL_PATTERN, ""));
 
         /* Address used in code template */
-        String myaddress = (sb.peers == null) || sb.peers.mySeed() == null || sb.peers.mySeed().getIP() == null ? null : sb.peers.mySeed().getPublicAddress(sb.peers.mySeed().getIP());
+        String myaddress = (sb.peers == null) || sb.peers.mySeed() == null || sb.peers.mySeed().getIPs().isEmpty() ? null : sb.peers.mySeed().getPublicAddress(sb.peers.mySeed().getIPs().iterator().next());
         if (myaddress == null) {
             myaddress = "localhost:" + sb.getLocalPort();
         }
         prop.put("myaddress", myaddress);
         
-        /* Address used to generate the preview frames : let's use the adress and port as requested. (Same behavior as opensearchdescription.java) */
-        String myPreviewAddress = header.get(HeaderFramework.HOST); // returns host:port (if not default http/https ports)
-        String myPreviewProtocol = "http";
-        if (myPreviewAddress == null) {
-        	myPreviewAddress = Domains.LOCALHOST + ":" + sb.getConfig("port", "8090");
-        } else {
-            final String sslport = ":" + sb.getConfig("port.ssl", "8443");
-            if (myPreviewAddress.endsWith(sslport)) { // connection on ssl port, use https protocol
-                myPreviewProtocol = "https";
-            }
-        }
-        /* YaCyDefaultServelt should have filled this custom header, making sure we know here wether original request is http or https
-         *  (when default ports (80 and 443) are used, there is no way to distinguish the two schemes relying only on the Host header) */
-        myPreviewProtocol = header.get(HeaderFramework.X_YACY_REQUEST_SCHEME, myPreviewProtocol);
-        
-        prop.put("myPreviewAddress", myPreviewAddress);
-        prop.put("myPreviewProtocol", myPreviewProtocol);
+        prop.put("myPreviewContext", YaCyDefaultServlet.getContext(header, sb));
         return prop;
     }
 
diff --git a/htroot/News.java b/htroot/News.java
index 63e8d6a99..92a288958 100644
--- a/htroot/News.java
+++ b/htroot/News.java
@@ -26,12 +26,14 @@
 
 import java.util.Iterator;
 import java.util.Map;
+import java.util.Set;
 import java.util.Map.Entry;
 
 import net.yacy.cora.date.GenericFormatter;
 import net.yacy.cora.protocol.HeaderFramework;
 import net.yacy.cora.protocol.RequestHeader;
 import net.yacy.cora.util.ConcurrentLog;
+import net.yacy.http.servlets.YaCyDefaultServlet;
 import net.yacy.peers.NewsDB;
 import net.yacy.peers.NewsPool;
 import net.yacy.peers.Seed;
@@ -157,11 +159,29 @@ public class News {
                     	title = record.attribute("title", "");
                     	description = record.attribute("url", "");
                     } else if (category.equals(NewsPool.CATEGORY_WIKI_UPDATE)) {
-                    	link = (seed == null)? "" : "http://" + seed.getPublicAddress(seed.getIP()) + "/Wiki.html?page=" + record.attribute("page", "");
+                    	if(seed == null) {
+                    		link = "";
+                    	} else {
+                    		Set<String> ips = seed.getIPs();
+                    		if(!ips.isEmpty()) {
+                            	link = "http://" + seed.getPublicAddress(ips.iterator().next()) + "/Wiki.html?page=" + record.attribute("page", "");		
+                    		} else {
+                    			link = "";
+                    		}
+                    	}
                     	title = record.attribute("author", "Anonymous") + ": " + record.attribute("page", "");
                     	description = "Wiki Update: " + record.attribute("description", "");
                     } else if (category.equals(NewsPool.CATEGORY_BLOG_ADD)) {
-                    	link = (seed == null)? "" : "http://" + seed.getPublicAddress(seed.getIP()) + "/Blog.html?page=" + record.attribute("page", "");
+                    	if(seed == null) {
+                    		link = "";
+                    	} else {
+                    		Set<String> ips = seed.getIPs();
+                    		if(!ips.isEmpty()) {
+                            	link = "http://" + seed.getPublicAddress(ips.iterator().next()) + "/Blog.html?page=" + record.attribute("page", "");
+                    		} else {
+                    			link = "";
+                    		}
+                    	}
                     	title = record.attribute("author", "Anonymous") + ": " + record.attribute("page", "");
                     	description = "Blog Entry: " + record.attribute("subject", "");
                     } else {
@@ -179,8 +199,8 @@ public class News {
             }
         }
 
-        // adding the peer address
-        prop.put("address", sb.peers.mySeed().getPublicAddress(sb.peers.mySeed().getIP()));
+        // add the peer web context (used by News.rss)
+        prop.put("context", YaCyDefaultServlet.getContext(header, sb));
 
         // return rewrite properties
         return prop;
diff --git a/htroot/News.rss b/htroot/News.rss
index 8b26c3ace..9c618ff73 100644
--- a/htroot/News.rss
+++ b/htroot/News.rss
@@ -2,11 +2,11 @@
 <rss version="2.0">
 <channel>
 	<title><![CDATA[YaCy '#[clientname]#': #(page)#News Overview::Incoming News::Processed News::Outgoing News::Published News#(/page)#]]></title>
-	<link>http://#[address]#/News.html?page=#[page]#</link>
+	<link>#[context]#/News.html?page=#[page]#</link>
 	<image>
-		<url>http://#[address]#/env/grafics/YaCyLogo_60ppi.png</url>
+		<url>#[context]#/env/grafics/YaCyLogo_60ppi.png</url>
 		<title>YaCy</title>
-		<link>http://#[address]#/</link>
+		<link>#[context]#/</link>
 	</image>
 	#(table)#<!-- News Overview -->
 	::<!-- News Tables -->
diff --git a/htroot/Wiki.java b/htroot/Wiki.java
index cc2e57441..ba7b5aac0 100644
--- a/htroot/Wiki.java
+++ b/htroot/Wiki.java
@@ -37,6 +37,7 @@ import java.util.HashMap;
 import java.util.Iterator;
 import java.util.Locale;
 import java.util.Map;
+import java.util.Set;
 
 import net.yacy.cora.document.encoding.UTF8;
 import net.yacy.cora.protocol.Domains;
@@ -127,6 +128,18 @@ public class Wiki {
             prop.putHTML(serverObjects.ACTION_LOCATION, "/Wiki.html?page=" + pagename);
             prop.put(serverObjects.ACTION_LOCATION, prop.get(serverObjects.ACTION_LOCATION));
         }
+        
+        String hostAndPort = null;
+        Set<String> ips = null;
+        if(sb.peers.mySeed() != null) {
+        	ips = sb.peers.mySeed().getIPs();
+        }
+        if(ips != null && !ips.isEmpty()) {
+        	hostAndPort = sb.peers.mySeed().getPublicAddress(ips.iterator().next());
+        }
+        if (hostAndPort == null) {
+        	hostAndPort = Domains.LOCALHOST + ":" + sb.getLocalPort();
+        }
 
         if (post != null && post.containsKey("edit")) {
             if ((access.equals("admin") && (!sb.verifyAuthentication(header)))) {
@@ -147,7 +160,8 @@ public class Wiki {
             prop.putHTML("mode_pagename", pagename);
             prop.putHTML("mode_author", author);
             prop.put("mode_date", dateString(new Date()));
-            prop.putWiki(sb.peers.mySeed().getPublicAddress(sb.peers.mySeed().getIP()), "mode_page", post.get("content", ""));
+            // Note : it would be better to not only pass the peer host and port but also the protocol (http or https)
+            prop.putWiki(hostAndPort, "mode_page", post.get("content", ""));
             prop.putHTML("mode_page-code", post.get("content", ""));
         }
         //end contrib of [MN]
@@ -237,7 +251,7 @@ public class Wiki {
                     prop.putHTML("mode_versioning_pagename", pagename);
                     prop.putHTML("mode_versioning_author", oentry.author());
                     prop.put("mode_versioning_date", dateString(oentry.date()));
-                    prop.putWiki(sb.peers.mySeed().getPublicAddress(sb.peers.mySeed().getIP()), "mode_versioning_page", oentry.page());
+                    prop.putWiki(hostAndPort, "mode_versioning_page", oentry.page());
                     prop.putHTML("mode_versioning_page-code", UTF8.String(oentry.page()));
                 }
             } catch (final IOException e) {
@@ -252,7 +266,7 @@ public class Wiki {
             prop.putHTML("mode_pagename", pagename);
             prop.putHTML("mode_author", page.author());
             prop.put("mode_date", dateString(page.date()));
-            prop.putWiki(sb.peers.mySeed().getPublicAddress(sb.peers.mySeed().getIP()), "mode_page", page.page());
+            prop.putWiki(hostAndPort, "mode_page", page.page());
 
             prop.put("controls", "0");
             prop.putHTML("controls_pagename", pagename);
diff --git a/htroot/opensearchdescription.java b/htroot/opensearchdescription.java
index 1e2444e8e..8364fea59 100644
--- a/htroot/opensearchdescription.java
+++ b/htroot/opensearchdescription.java
@@ -24,9 +24,8 @@
 // along with this program; if not, write to the Free Software
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
-import net.yacy.cora.protocol.Domains;
-import net.yacy.cora.protocol.HeaderFramework;
 import net.yacy.cora.protocol.RequestHeader;
+import net.yacy.http.servlets.YaCyDefaultServlet;
 import net.yacy.search.Switchboard;
 import net.yacy.search.SwitchboardConstants;
 import net.yacy.server.serverObjects;
@@ -40,26 +39,12 @@ public class opensearchdescription {
         String promoteSearchPageGreeting = env.getConfig(SwitchboardConstants.GREETING, "");
         if (env.getConfigBool(SwitchboardConstants.GREETING_NETWORK_NAME, false)) promoteSearchPageGreeting = env.getConfig("network.unit.description", "");
 
-        String thisaddress = header.get(HeaderFramework.HOST); // returns host:port (if not default http/https ports)
-        String thisprotocol = "http";
-        if (thisaddress == null) {
-            thisaddress = Domains.LOCALHOST + ":" + sb.getConfig("port", "8090");
-        } else {
-            final String sslport = ":" + sb.getConfig("port.ssl", "8443");
-            if (thisaddress.endsWith(sslport)) { // connection on ssl port, use https protocol
-                thisprotocol = "https";
-            }
-        }
-        /* YaCyDefaultServelt should have filled this custom header, making sure we know here wether original request is http or https
-         *  (when default ports (80 and 443) are used, there is no way to distinguish the two schemes relying only on the Host header) */
-        thisprotocol = header.get(HeaderFramework.X_YACY_REQUEST_SCHEME, thisprotocol);
+        final String thisContext = YaCyDefaultServlet.getContext(header, sb);
         
         final serverObjects prop = new serverObjects();
         prop.put("compareyacy", post != null && post.getBoolean("compare_yacy") ? 1 : 0);
-        prop.putXML("thisaddress", thisaddress);
-        prop.putXML("compareyacy_thisaddress", thisaddress);
-        prop.putXML("thisprotocol", thisprotocol);
-        prop.putXML("compareyacy_thisprotocol", thisprotocol);
+        prop.putXML("thisContext", thisContext);
+        prop.putXML("compareyacy_thisContext", thisContext);
         prop.putXML("SearchPageGreeting", promoteSearchPageGreeting);
         prop.putXML("clientname", sb.peers.mySeed().getName());
         prop.putXML("compareyacy_search_left", post == null ? compare_yacy.defaultsearchL : post.get("left", compare_yacy.defaultsearchL));
diff --git a/htroot/opensearchdescription.xml b/htroot/opensearchdescription.xml
index be406e11c..68026e59d 100644
--- a/htroot/opensearchdescription.xml
+++ b/htroot/opensearchdescription.xml
@@ -4,7 +4,7 @@
     xmlns:suggestions="http://www.opensearch.org/specifications/opensearch/extensions/suggestions/1.1">
   <ShortName>#(compareyacy)#::Compare #(/compareyacy)#YaCy '#[clientname]#'</ShortName>
   <LongName>YaCy.net - #[SearchPageGreeting]#</LongName>
-  <Image type="image/gif">#[thisprotocol]#://#[thisaddress]#/env/grafics/yacy.png</Image>
+  <Image type="image/gif">#[thisContext]#/env/grafics/yacy.png</Image>
   <Image width="16" height="16">data:image/x-icon;base64,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
 </Image>
   <Language>en-us</Language>
@@ -13,19 +13,19 @@
   <AdultContent>true</AdultContent>
   <Description>YaCy is an open-source GPL-licensed software that can be used for stand-alone search engine installations or as a client for a multi-user P2P-based web indexing cluster. This is the access to peer '#[clientname]#'.</Description>
   #(compareyacy)#
-  <Url type="text/html" method="GET" template="#[thisprotocol]#://#[thisaddress]#/yacysearch.html?query={searchTerms}&amp;startRecord={startIndex?}&amp;maximumRecords={count?}&amp;nav=all&amp;resource=global" />
-  <Url type="application/rss+xml" method="GET" template="#[thisprotocol]#://#[thisaddress]#/yacysearch.rss?nav=&amp;query={searchTerms}&amp;startRecord={startIndex?}&amp;maximumRecords={count?}&amp;nav=all&amp;resource=global" />
-  <Url type="application/atom+xml" method="GET" template="#[thisprotocol]#://#[thisaddress]#/yacysearch.atom?query={searchTerms}&amp;startRecord={startIndex?}&amp;maximumRecords={count?}&amp;resource=global" />
+  <Url type="text/html" method="GET" template="#[thisContext]#/yacysearch.html?query={searchTerms}&amp;startRecord={startIndex?}&amp;maximumRecords={count?}&amp;nav=all&amp;resource=global" />
+  <Url type="application/rss+xml" method="GET" template="#[thisContext]#/yacysearch.rss?nav=&amp;query={searchTerms}&amp;startRecord={startIndex?}&amp;maximumRecords={count?}&amp;nav=all&amp;resource=global" />
+  <Url type="application/atom+xml" method="GET" template="#[thisContext]#/yacysearch.atom?query={searchTerms}&amp;startRecord={startIndex?}&amp;maximumRecords={count?}&amp;resource=global" />
   ::
-  <Url type="text/html" method="GET" template="#[thisprotocol]#://#[thisaddress]#/compare_yacy.html?query={searchTerms}&amp;left=#[search_left]#&amp;right=#[search_right]#&amp;display=2" />
+  <Url type="text/html" method="GET" template="#[thisContext]#/compare_yacy.html?query={searchTerms}&amp;left=#[search_left]#&amp;right=#[search_right]#&amp;display=2" />
   #(/compareyacy)#
-  <Url type="application/x-suggestions+json" template="#[thisprotocol]#://#[thisaddress]#/suggest.json?query={searchTerms}"/>
-  <Url type="application/x-suggestions+xml" template="#[thisprotocol]#://#[thisaddress]#/suggest.xml?query={searchTerms}"/>
+  <Url type="application/x-suggestions+json" template="#[thisContext]#/suggest.json?query={searchTerms}"/>
+  <Url type="application/x-suggestions+xml" template="#[thisContext]#/suggest.xml?query={searchTerms}"/>
   <!-- syntax according to http://www.loc.gov/standards/sru/. Set verify=true to get snippets in the search results -->
   <Developer>See https://github.com/orgs/yacy/teams/yacy_developers</Developer>
   <Query role="example" searchTerms="yacy+free+software" />
   <Tags>YaCy Free Software Open Source P2P Peer-to-Peer Uncensored Distributed Web Search Engine</Tags>
-  <Contact>See #[thisprotocol]#://#[thisaddress]#/ViewProfile.html?hash=localhash</Contact>
+  <Contact>See #[thisContext]#/ViewProfile.html?hash=localhash</Contact>
   <Attribution>http://yacy.net YaCy Software &amp;copy; 2004-2014 by Michael Christen et al., YaCy.net; Content: ask peer owner</Attribution>
   <SyndicationRight>open</SyndicationRight>
 </OpenSearchDescription>
diff --git a/source/net/yacy/http/servlets/YaCyDefaultServlet.java b/source/net/yacy/http/servlets/YaCyDefaultServlet.java
index 6fedbee00..e3d568d54 100644
--- a/source/net/yacy/http/servlets/YaCyDefaultServlet.java
+++ b/source/net/yacy/http/servlets/YaCyDefaultServlet.java
@@ -62,6 +62,7 @@ import javax.servlet.http.HttpServletResponse;
 import net.yacy.cora.date.GenericFormatter;
 import net.yacy.cora.document.analysis.Classification;
 import net.yacy.cora.order.Base64Order;
+import net.yacy.cora.protocol.Domains;
 import net.yacy.cora.protocol.HeaderFramework;
 import net.yacy.cora.protocol.RequestHeader;
 import net.yacy.cora.util.ByteBuffer;
@@ -692,6 +693,46 @@ public class YaCyDefaultServlet extends HttpServlet  {
         }
         return result;
     }
+    
+    /**
+     * Returns the URL base for this peer, determined from request header when present. Use this when absolute URL rendering is required, 
+     * otherwise relative URLs should be preferred.
+     * @param header request header.
+     * @param sb Switchboard instance.
+     * @return the application context (URL request base) from request header or default configuration. This is
+     * either http://hostname:port or https://hostname:sslport
+     */
+    public static String getContext(final RequestHeader header, final Switchboard sb) {
+        String hostAndPort = null;
+        if(header != null) {
+        	hostAndPort = header.get(HeaderFramework.HOST);
+        }
+        String protocol = "http";
+        if (hostAndPort == null) {
+        	if(sb != null) {
+        		hostAndPort = Domains.LOCALHOST + ":" + sb.getConfigInt("port", 8090);
+        	} else {
+        		hostAndPort = Domains.LOCALHOST + ":8090";
+        	}
+        } else {
+            final String sslport;
+            if(sb != null) {
+            	sslport = ":" + sb.getConfigInt("port.ssl", 8443);
+            } else {
+            	sslport = ":8443";
+            }
+            if (hostAndPort.endsWith(sslport)) { // connection on ssl port, use https protocol
+                protocol = "https";
+            }
+        }
+        /* YaCyDefaultServelt should have filled this custom header, making sure we know here whether original request is http or https
+         *  (when default ports (80 and 443) are used, there is no way to distinguish the two schemes relying only on the Host header) */
+        protocol = header.get(HeaderFramework.X_YACY_REQUEST_SCHEME, protocol);
+        
+        /* Note : this implementation lets the responsibility to any eventual Reverse Proxy to eventually rewrite the rendered absolute URL */
+        
+        return protocol + "://" + hostAndPort;
+    }
 
     protected RequestHeader generateLegacyRequestHeader(HttpServletRequest request, String target, String targetExt) {
         RequestHeader legacyRequestHeader = convertHeaderFromJetty(request);