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  1. HTTP 404 - Wikipedia

    404 errors should not be confused with DNS errors, which appear when the given URL refers to a server name that does not exist. A 404 error indicates that the server itself was found, but that …

  2. Page Not Found Error: Causes and Solutions - Lifewire

    Jun 3, 2025 · A 404 error means the page can't be located. Discover simple steps to resolve the issue and understand its causes.

  3. 404 Not Found Error: How to Fix - phoenixNAP

    Jun 19, 2025 · The "404 Not Found" error indicates the server was unable to find the requested resource. Learn what causes it and how to fix it.

  4. What is a 404 Error: Meaning, Causes, How To Fix, & FAQs

    Jul 8, 2025 · What is a 404 error? A 404 error (or “Not Found”) is an HTTP status code indicating that while your browser connected to a server, the specific page or resource you requested …

  5. What Do I Do if I Get a 404 Error on the Internet?

    Mar 15, 2025 · A 404 error is an HTTP (HyperText Transfer Protocol) status code error shown as "Not Found 404" or "Page Not Found" that indicates the server could not open the requested …

  6. 404 error pages: How to diagnose issues, fix them, and ...

    Jun 16, 2025 · Learn why 404 error codes happen, how to redirect or repair them, and what designers should understand to prevent them from happening again.

  7. What is a 404 Error Code? What It Means and How to Fix It (2025)

    1 day ago · What is a 404 error? 404 is a status code that tells a web user that a requested page is not available. 404 and other response status codes are part of the web's Hypertext Transfer …