Complete Guide to Understanding, Troubleshooting and Fixing HTTP 404 Errors.
A 404 Not Found Error is an HTTP status code that indicates the server is reachable, but the requested page or resource cannot be found. This is one of the most common website errors and usually occurs when a page has been deleted, moved, renamed, or the URL is incorrect.
Check the spelling of the URL carefully.
If the page was removed accidentally, restore it from backup.
Use 301 redirects when URLs change.
Redirect 301 /old-page https://example.com/new-page
Ensure rewrite rules are correct.
Update internal and external links pointing to missing pages.
In WordPress simply save Permalink Settings again.
Clear browser cache, CDN cache, and website cache.
Verify the requested file is present on the server.
Identify crawl errors and submit fixes.
If server routing is incorrect, your hosting provider can investigate.
| Platform | Possible Cause |
|---|---|
| WordPress | Broken permalinks, deleted pages |
| PrestaShop | Friendly URL issues, deleted products |
| Laravel | Missing routes |
| Apache | .htaccess configuration |
| Nginx | Rewrite rule issues |
Occasional 404 errors are normal, but many broken pages can negatively affect user experience and SEO.
Yes. Most 404 errors are fixed by restoring pages, correcting URLs, or creating redirects.
A 403 error means access is forbidden, while a 404 error means the requested page cannot be found.
Only if there is a relevant replacement page. Otherwise, let the page return a proper 404 status.
At SiteFix, we help businesses quickly resolve website errors and improve website performance.
Our experienced developers can identify broken links, restore missing pages, configure redirects, and optimize your website for better user experience and SEO.