Custom Error Page
A custom error page is a feature found on most web server software that llows you to replace the default error messages with ones you create. The default error message is fairly generic, and not particularly user-friendly, so making custom messages for a site is highly recommended.
You can make your custom error pages match the rest of the website's design, and also provide better navigation and help. The 404 Not Found error is the one users are most likely to encounter, so it is the most likely to be customized.
Synonyms: 404 Error Page
