diff --git a/index.html b/index.html
index 8c0401d..d8908a7 100755
--- a/index.html
+++ b/index.html
@@ -12,10 +12,10 @@
 <body>
 
     <div id="nav"><ul>
-        <li><a href="/#start">Start</a></li>
-        <li class="nav_fluid"><a href="/tutorial">Tutorial</a></li>
-        <li class="nav_fluid"><a href="/developer">API</a></li>
-        <li><a href="/#products">Products</a></li>
+        <li><a href="https://mpds.io">Start</a></li>
+        <li class="nav_fluid"><a href="https://mpds.io/tutorial">Tutorial</a></li>
+        <li class="nav_fluid"><a href="https://mpds.io/developer">API</a></li>
+        <li><a href="https://mpds.io/products">Products</a></li>
     </ul></div>
 
     <div id="menu"></div>
@@ -91,7 +91,7 @@ <h2 id="section-formation">&sect;13. Physical properties and the constituent ele
 
     <div class="github-fork-ribbon-wrapper right">
         <div class="github-fork-ribbon">
-            <a href="https://github.com/mpds-io/mpds-api" target="_top">See on GitHub</a>
+            <a href="https://github.com/mpds-io/data-insights" target="_top">See on GitHub</a>
         </div>
     </div>
 </body>
