If a particular page on an Internet site does not load for some reason or in case a link is broken, the site visitor will see an error page with a generic message. The page will have nothing in common with the rest of the website, which may make the visitor leave your Internet site. A solution in this case is a feature made available from some web hosting service providers - the option to set your own customized error pages that will have the exact same design as your site and which could contain any text or images that you would like based on the particular error. There are 4 common errors that may occur and they involve the following so-called HTTP status codes - 400, when your browser sends a bad request to the hosting server and it can't be processed; 401, in case you are supposed to log in to see some web page, but you have not done this yet; 403, if you do not have an authorization to view a certain page; and 404, if a link that you've clicked leads to a file which doesn't exist. In all of these situations, site visitors shall be able to see your custom made content rather than a generic error page.