Web site design: how to make a 404 on sites (especially those with a complex structure and a large volume), it is very important to have a so-called 404 page available-a page that gets a visitor if for some reason there is no document that he requested. The 404 page got its name from the server response code, which the browser receives if the requested page is not available.
The 404 error occurs when various changes occur on the site. For example, if an outdated article on the site is deleted, but other documents still contain links to this article, then a 404 error will be generated when site visitors try to click on such links to this article. And it depends only on the site administration whether visitors will stay on the site in such a situation or leave it forever. Continue reading