What is 404?

[drarunas]

It is a server error code which is returned by the server what a particular webpage or the file is missing from the web-host server.

 

[tinasmith1097]

The 404 Not Found error, is also called Error 404 or an HTTP 404 error, means
that the web page you were trying to load was not found.

 

[martinsherman]

404 is a frequently-seen status code that tells a Web user that a requested page is "Not found."

 

[wicky]

404 is the Page error that shows you your looking page not found

 

[emaanasad84]

404 is a frequently-seen status code that tells a Web user that a requested page is "Not found." 404 and other status codes are part of the Web's Hypertext Transfer Protocol ( HTTP ).