changes for query

.ci/.autoRedirect

@@ -15,12 +15,12 @@
         });
     }
     UrlExists('https://r3-core.pages.uni.lu/howto-cards-internal/index.html', function(status){
-        var s = window.location.pathname;
-        var pathArray = s.split('/');
+        var s = window.location.href;
+        var pathArray = s.split('?');
 
-        // cut the entire subdomain path
-        if (pathArray[0].length > 0) {
-            sub = s.substr(pathArray[0].length+1);
+        // cut the query if it exists
+        if (pathArray.length > 0) {
+            sub = pathArray[1];
         } else {
             sub = '';
         }