404 error is a very common website error message that states that the webpage you are looking for is not being found. This often happens when a user clicks on a link that is an outdated (or "broken") link, or when a URL is mistyped in the address field of a web browser. Some websites display custom 404 error pages, which look very similar to the same site as others. Other websites simply display the default error message text of the webserver, which typically starts with " Not Found ". Regardless of its appearance, a 404 error means that the server is active and running simultaneously, while the webpage or the path or path of that webpage is not valid. Now the question arises