A 404 not found error is an HTTP status code that appears when a website’s server can’t locate the page you tried to load.
The most likely causes of the 404 not found error are: mistyped URL, changed URL or domain name, deleted pages or missing pages.
Few things you can try to fix a 404 error:
✅ Refresh the page (press F5 or the refresh button);
✅ Check the URL;
✅ Try searching for the page. If a site administrator changed the URL, it should show up here.
If you’re unable to load any pages from the website, likely, the site is down. What to do:
✅ Clear your browser cache;
✅ Change DNS servers;
✅ Contact the website’s administrator to inform them of the problem.