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404 NOT FOUND!
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The 404 page is an essential part of any website and plays a significant role in user experience and SEO optimization. A 404 error occurs when users visit a page that does not exist or has been deleted from the site. If webmasters do not set up a custom 404 page, dead links may appear, which can negatively impact search engine indexing during spider crawling.
Origin of 404 Not Found
Legend says that before the Third Industrial Revolution, the form of the Internet was one large central database located inside Room 404. At that time, all requests were manually processed by humans. If the requested file could not be found in the database due to incorrect numbering or other reasons, users would receive a message saying: room 404 : file not found. After the rise of the modern Internet, people became accustomed to using 404 as the standard error code indicating that a server could not locate a specific file. However, historical verification shows that such a Room 404 never actually existed.
Two Major Benefits of Setting Up a Custom 404 Page
- Guide users to stay on your site instead of closing it, thereby enhancing user experience.
- Prevent broken links from appearing on your website.
Learn more about HTTP Status Codes.
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