404

1. 404 is an HTTP status code often displayed as either "Not Found 404" or "Page Not Found" and is an indication that the web server exists, however, the page you're attempting to access on that server does not exist. When this occurs it is possible that the web page may have moved, been deleted, or is currently being updated.
   
   If you're running your own server and wish to direct 404's to a specifc page edit your .htaccess file and add the below line.
   
   ErrorDocument 404 /my_404.htm
2. If you are looking for information about the 404 area code please see our area code listing.
3. Shorthand used in text based communications to indicate you have no idea.

Also see: Chat definitions, HTTP