TryAgain is an extension for Mozilla Firefox that automatically keeps retrying when a server is not found. When you reach Firefox™s built-in page saying ‘Server not found™, a countdown timer starts running and after a user-defined interval it page will refresh, hence retrying to find the server. TryAgain is a slim and friendly extension and is, at the time of writing, downloaded over 44.000 times from addons.mozilla.org.
Besides retrying TryAgain offers additional functionality: it presents two links that allow you to search for the missing web page in either Google Cache or the Wayback Machine, with just a single click of a button. The newest version of TryAgain contains a counter that shows how many refreshes have been done, and allows the user to limit that number to a certain maximum.
* Firefox 3 compatibility (obviously)
* Does not refresh the SSL Exception page
* Stops automatic retrying when you start typing in the address bar
* Chinese language (thanks to Mozine.cn and commenter jojo115)