diff --git a/src/index.html b/src/index.html
index e5d6ce255..c5cbdf66f 100644
--- a/src/index.html
+++ b/src/index.html
@@ -692,7 +692,7 @@ <h2>Todo</h2>
         },
         {
           name: 'Backbone',
-          site: 'http://documentcloud.github.com/backbone/',
+          site: 'http://backbonejs.org/',
           description: 'Models for your apps.'
         },
         {
@@ -712,7 +712,7 @@ <h2>Todo</h2>
         },
         {
           name: 'Cappucino',
-          site: 'http://cappuccino.org/',
+          site: 'http://www.cappuccino-project.org/',
           description: 'Objective-J.'
         },
         {
@@ -722,7 +722,7 @@ <h2>Todo</h2>
         },
         {
           name: 'GWT',
-          site: 'https://developers.google.com/web-toolkit/',
+          site: 'http://www.gwtproject.org/',
           description: 'JS in Java.'
         },
         {