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About Online Tutorial
About Us Disclaimer Mobile App Download Online Tutorial Sitemap Programmer Learning Path Notes Issues with CHM files...

404 NOT FOUND!

Sorry, we couldn't find the article you were looking for!!

The 404 page is an essential part of any website, carrying the responsibility of user experience and SEO optimization. A 404 error usually occurs when users visit pages that do not exist or have been deleted on the site. If the webmaster does not set up a 404 page, dead links will appear, which can negatively impact search engine indexing when crawlers access such URLs.

Origin of 404 Not Found

Legend has it that before the Third Industrial Revolution, the form of the Internet was a large central database located in 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 the message: room 404 : file not found. After the rise of the Internet, people became accustomed to using 404 as the error code indicating that the server could not locate the requested file. Of course, historical verification shows that the legendary Room 404 never actually existed.

Two Major Benefits of Setting Up a 404 Page

• Guide users not to close the website, enhancing user experience.
• Prevent the appearance of dead links on the website.

See more about HTTP status codes introduction.

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