Every Internet users eventually stumbles upon a website that is not accessible at that time. Most web browsers will display a simply problem loading page error message with no troubleshooting options at all leaving the user with no choice but to try to reload the page or to try accessing the website at a later [...]
Extended page not found extension for firefox
Ever encountered an 404 error and wanted to have more options then just reloading the page.
Then errorzilla is the firefox extension for you!