diff --git a/www/js/app.js b/www/js/app.js
index a8eb25344..4ec502258 100644
--- a/www/js/app.js
+++ b/www/js/app.js
@@ -1551,6 +1551,13 @@ define(['jquery', 'zimArchiveLoader', 'uiUtil', 'settingsStore','abstractFilesys
         return true;
     }
 
+    // Import the Wombat script
+    // var Wombat;
+    // var wombatScript = document.createElement('script');
+    // wombatScript.type = 'text/javascript';
+    // wombatScript.src = document.location.href.replace(/[^/]+$/, '') + 'js/lib/wombat.js';
+    // document.head.appendChild(wombatScript);
+    
     /**
      * Read the article corresponding to the given dirEntry
      * @param {DirEntry} dirEntry The directory entry of the article to read
@@ -1579,15 +1586,23 @@ define(['jquery', 'zimArchiveLoader', 'uiUtil', 'settingsStore','abstractFilesys
                 document.getElementById('cachingAssets').textContent = 'Caching assets...';
                 document.getElementById('cachingAssets').style.display = 'none';
                 document.getElementById('searchingArticles').style.display = 'none';
+                var doc = iframeArticleContent.contentDocument ? iframeArticleContent.contentDocument : null;
+                // Insert the Wombat script to rewrite dynamic URLs
+                // doc.head.appendChild(wombatScript);
+                // wombatScript.onload = function () {
+                //     iframeArticleContent.contentWindow._WBWombatInit({});
+                // }
+                // var innerHtml = iframeArticleContent.contentDocument.documentElement.innerHTML;
+                // innerHtml = Wombat.rewriteHtml(innerHtml);
+                // iframeArticleContent.contentDocument.documentElement.innerHTML = innerHtml; 
                 // Set the requested appTheme
                 uiUtil.applyAppTheme(params.appTheme);
                 // Display the iframe content
                 document.getElementById('articleContent').style.display = '';
                 // Deflect drag-and-drop of ZIM file on the iframe to Config
                 if (!params.disableDragAndDrop) {
-                    var doc = iframeArticleContent.contentDocument ? iframeArticleContent.contentDocument.documentElement : null;
-                    var docBody = doc ? doc.getElementsByTagName('body') : null;
-                    docBody = docBody ? docBody[0] : null;
+                    // var doc = iframeArticleContent.contentDocument ? iframeArticleContent.contentDocument.documentElement : null;
+                    var docBody = doc ? doc.body : null;
                     if (docBody) {
                         docBody.addEventListener('dragover', handleIframeDragover);
                         docBody.addEventListener('drop', handleIframeDrop);
@@ -1633,12 +1648,20 @@ define(['jquery', 'zimArchiveLoader', 'uiUtil', 'settingsStore','abstractFilesys
                 }
             };
 
-            if(! isDirEntryExpectedToBeDisplayed(dirEntry)){
+            if (!isDirEntryExpectedToBeDisplayed(dirEntry)) {
                 return;
             }
-            
+            // Add the correct prefixes so that the wabac Service Worker can recognize and transform the iframe document when loaded
+            var zimitPrefix = '';
+            if (selectedArchive._file.zimType === 'zimit' && /[CA]/.test(dirEntry.namespace)) {
+                zimitPrefix = 'mp_/';
+                encodedUrl =  'https://' + encodeURI(dirEntry.url);
+            }
             // We put the ZIM filename as a prefix in the URL, so that browser caches are separate for each ZIM file
-            iframeArticleContent.src = '../' + selectedArchive._file.name + '/' + dirEntry.namespace + '/' + encodedUrl;
+            iframeArticleContent.src = "../" + selectedArchive._file.name + "/" + dirEntry.namespace + "/" + zimitPrefix + encodedUrl;
+            // Wombat = new window._WBWombat(iframeArticleContent.contentWindow, {});
+            // Wombat.initIframeWombat(iframeArticleContent);
+                
         } else {
             // In jQuery mode, we read the article content in the backend and manually insert it in the iframe
             if (dirEntry.isRedirect()) {