The BuiltWith Chrome Extension lets you find out what a website is built with by a simple click on the builtwith icon!
The BuiltWith lets you find out what a website is built with by a simple click a bookmark in your bookmarks bar!
Drag the button below to your bookmarks bar, whenever you are on a site click the bookmark to see the technology behind the page.
BuiltWith Bookmarklet
The Firefox BuiltWith Add-on lets you find out what a website is built with by a simple click on the builtwith icon!
The BuiltWith Safari Extension lets you find out what a website is built with by right clicking on the webpage and selecting BuiltWith Analysis from the context menu.