diff --git a/index.html b/index.html
index 0989838..e90cc50 100644
--- a/index.html
+++ b/index.html
@@ -2,20 +2,37 @@
 <html>
   <head>
     <!-- Suggestions? https://git.benetou.fr/utopiah/text-code-xr-engine/issues/ -->
+
+    <script src='dependencies/aframe.min.js'></script>
+    <script src='dependencies/aframe-html.js'></script>
+    <script src='dependencies/aframe-mirror.js'></script>
+    <script src='dependencies/aframe-troika-text.min.js'></script>
+    <script type="module" src='dependencies/immers-client.js'></script>
+
+    <!-- for input sharing -->
+    <script src='dependencies/peerjs.min.js'></script>
+    <!-- for content sharing, using NAF -->
+    <script src='dependencies/socket.io.slim.js'></script>
+    <script src="https://naf.benetou.fr/easyrtc/easyrtc.js"></script>
+    <script src='dependencies/networked-aframe.min.js'></script>
+
+    <!-- still experimenting, see webdav.html 
+    <script src='dependencies/webdav.js'></script> -->
+
+    <!-- replacing with local copies as CDNs are like unpkg tend to be slow
     <script type="module" src="https://unpkg.com/immers-client/dist/destination.bundle.js"></script>
     <script src="https://aframe.io/releases/1.3.0/aframe.min.js"></script>
 
     <script src="https://unpkg.com/aframe-troika-text/dist/aframe-troika-text.min.js"></script>
     <script src="aframe-html.js"></script>
 
-    <!-- for input sharing -->
     <script src="https://unpkg.com/peerjs@1.4.5/dist/peerjs.min.js"></script>
-    <!-- for content sharing, using NAF -->
     <script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.4.0/socket.io.slim.js"></script>
     <script src="https://naf.benetou.fr/easyrtc/easyrtc.js"></script>
     <script src="https://unpkg.com/networked-aframe@^0.10.0/dist/networked-aframe.min.js"></script>
 
     <script src="https://cdn.jsdelivr.net/npm/aframe-mirror@latest/index.js"></script>
+	 -->
 
     <link rel="apple-touch-icon" sizes="180x180" href="apple-touch-icon.png">
     <link rel="icon" type="image/png" sizes="32x32" href="favicon-32x32.png">
@@ -30,7 +47,7 @@
 	</a>
 </div>
 <div style="display:none" id="observablehq-numberOfPages-835aa7e9"></div>
-<div style="position:fixed;z-index:0" id="page"></div>
+<div style="display:none;position:fixed;z-index:0" id="page"></div>
 <div id="#observablehq-result_as_html-ab4c1560"></div>
 <div id="#observablehq-result_as_html-ab4c1560"></div>
 
