404 errors explained

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404 errors explained

Overview

A 404 Not Found error means the server is reachable, but the page or file you’re trying to access cannot be found. In simple terms, the website is working, but the specific page is missing or has moved.

Common Causes of 404 Errors

1. Incorrect URL

  • The page address was typed incorrectly
  • A link contains a typo

2. Page has been deleted or moved

  • The page was removed from the website
  • The URL structure has changed without a redirect

3. Broken internal links

  • Menu links or buttons still point to old pages
  • Blog posts or pages link to outdated URLs

4. WordPress permalink issues

  • URL structure settings have been changed
  • Rewrite rules are not updated correctly

5. Missing files on the server

  • Required page files are not uploaded in public_html
  • Migration or upload was incomplete

How to Fix 404 Errors

1. Check the URL

  • Make sure the address is spelled correctly
  • Try navigating from the homepage instead of a direct link

2. Refresh WordPress permalinks (WordPress sites)

  1. Log in to WordPress dashboard
  2. Go to Settings → Permalinks
  3. Click Save Changes (no need to edit anything)

This rebuilds URL rules automatically.

3. Check for deleted or moved pages

  • Restore the page if it was deleted
  • Update links pointing to the old URL
  • Add redirects if needed

4. Check your .htaccess file

A missing or broken .htaccess file can cause routing issues:

  • Rename .htaccess and regenerate it via WordPress permalinks

5. Clear cache

  • Clear browser cache
  • Clear WordPress or plugin cache
  • Try in incognito mode

Important Notes

  • A 404 error does NOT mean your website is down
  • It only affects specific pages or links
  • Fixing broken links improves SEO and user experience

Common Issues & Fixes

Homepage works but internal pages show 404

  • Regenerate permalinks
  • Check .htaccess file

Only some links are broken

  • Update internal links manually
  • Add redirects if URLs changed

After migration everything shows 404

  • Check file paths and domain configuration
  • Reset permalinks

Need Help?

If you’re experiencing persistent 404 errors or multiple broken pages, our support team can check your site structure and fix redirects or configuration issues for you.

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