diff --git a/src/Squidex/wwwroot/index.html b/src/Squidex/wwwroot/index.html
index ea8758ca2..97654ba85 100644
--- a/src/Squidex/wwwroot/index.html
+++ b/src/Squidex/wwwroot/index.html
@@ -15,6 +15,28 @@
             }
         </style>
     </noscript>
+    
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/outdated-browser/1.1.3/outdatedbrowser.min.css">
+
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/outdated-browser/1.1.3/outdatedbrowser.min.js"></script>
+    <script>
+        function addLoadEvent(func) {
+            var oldonload = window.onload;
+            if (typeof window.onload != 'function') {
+                window.onload = func;
+            } else {
+                window.onload = function() {
+                    if (oldonload) {
+                        oldonload();
+                    }
+                    func();
+                }
+            }
+        }
+        addLoadEvent(function() {
+            outdatedBrowser({ lowerThan: 'borderImage', languagePath: '' });
+        });
+    </script>
 </head>
 <body>
     <sqx-app>
@@ -24,5 +46,17 @@
             <div>Loading Squidex</div>
         </div>
     </sqx-app>
+    
+    <div id="outdated">
+        <h6>Your browser is out-of-date!</h6>
+
+        <p>
+            Update your browser to view this website correctly. <a id="btnUpdateBrowser" href="http://outdatedbrowser.com/">Update my browser now </a>
+        </p>
+
+        <p class="last">
+            <a href="#" id="btnCloseUpdateBrowser" title="Close">&times;</a>
+         </p>
+    </div>
 </body>
 </html>
\ No newline at end of file
