“404 Error” “404 Not Found” “Error 404” “The requested URL [URL] was not found on this server.” “HTTP 404” “Error 404 Not Found” “404 File or Directory Not Found” “HTTP 404 Not Found” “404 Page Not Found”
1. Retry the web page by pressing F5, clicking the refresh/reload button.
2. Check for errors in the URL. Often times the 404 Not Found error appears because the URL was typed wrong or the link that was clicked on points to the wrong URL.
3. Move up one directory level at a time in the URL until you find something.
4. Search for the page at a popular search engine. It’s possible that you simply have the entirely wrong URL in which case a quick Google or Bing search should get you where you want to go.
5. Clear your browser’s cache if you have any indication that the 404 Not Found message might just be yours. For example, if you can reach the URL from your phone but not from your tablet, clearing the cache on your tablet’s browser might help.
6. Change the DNS servers used by your computer but usually only if an entire website is giving you a 404 error, especially if the website is available to those on other networks (e.g. your mobile phone network or a friend in another city).
7. At last It will occur, if the web page or site has been removed by site owner.