Error pages are the pages displayed when a user tries to access a location on your site and encountered an error. There are many different types of errors, the most common ones are:
- 301 – The page has been moved Permanently
- 401 – The user does not have permission to view the file/directory.
- 404 – The page could not be found (bad URL).
- 500 – One of your scripts is not functioning properly, and is returning an Internal Server Error.