Code — 404

: A client-side error code (4xx class) signifying the server cannot locate a specific page or file.

: Frequent 404 errors can lead to poor user experience, increased bounce rates, and "link rot". Common Causes User Error : Mistyped URL addresses or broken bookmarks. Code 404

: Redirection errors or server malfunctions. : A client-side error code (4xx class) signifying

By default, web servers provide a generic, plain text message like "Not Found". Custom 404 pages are recommended to maintain brand consistency and guide users back to functional areas of a site. 404 Not Found - HTTP - MDN Web Docs - Mozilla : Redirection errors or server malfunctions

The status code is an HTTP response indicating that a browser (client) can communicate with a server, but the server cannot find the requested resource . It is one of the most recognizable errors on the internet. Core Technical Details

: A 404 does not specify if the missing resource is gone temporarily or permanently; for permanent removals, servers should ideally use a 410 Gone status.

: Clicking a link to a page that has been deleted or moved without a proper redirect.