Super Cache is a chrome extension that I created to control caching behavior from the client side.


  • Override caching policy that has been set on the server.
  • Select a host on which the caching is required and all requests from a page with that host will be cached.
  • Caching of static content which are on a different host will also be cached (read Note for further explanation)

Grab it from Chrome Webstore

Note: say you have a site on which you have set a caching policy thru the extension. Now if the any page on links to external scripts and sites which are on a different domain such as or, the extension will automatically apply the same caching behavior as that of

Caution: Caching takes up disk space, so use the extension carefully.