Tweleted: recover deleted Twitter messages for good or evil. Recovery.gov. How to Recover Deleted Web Pages from the Internet Automatically. When a website is lost and backups of web pages are unavailable, you can use Warrick to automatically recover the lost website from search engine caches of Google, Yahoo, Windows Live search and the Internet Archive’s Wayback Machine.
This will come handy when you are trying to recover an accidentally deleted website or you need to retrieve a web page that no longer exists at the original location. You opened a web page on the Internet but the server hosting the site returns a 404 error meaning that either the web page has been removed or moved to a different location. To recover the lost page, the best option is that you search the page across all three major search engines (Google, Yahoo, Windows Live Search) and hope that a copy of the web page exists in the cache somewhere.
All major search engines store cached copies of web pages The recovery process may take some time for large websites.