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Free Status Code Checker Tool
Enter any URL and instantly see the HTTP status code with a clear explanation of what it means.
What the status code checker shows
Use this free tool to check the first HTTP response for any public URL. It helps you quickly confirm whether a page is reachable, redirecting, missing, blocked, or failing.
HTTP status code
See the exact response code returned by the server, such as 200, 301, 404, or 500.
Simple explanation
Get a plain-language note that explains what the code usually means for users and crawlers.
Redirect target
When the server sends a redirect, the tool shows the destination so you can verify it is intentional.
Why HTTP status codes matter for SEO
Search engines need reachable URLs
A page that returns 200 can be crawled and evaluated. A page that returns 404, 403, or 5xx may be ignored or treated as unreliable.
Redirects shape indexing signals
301 and 308 redirects usually pass users and search engines to a new permanent URL, while temporary redirects should be used with more care.
Broken responses hurt user experience
Status errors create dead ends in navigation, campaigns, internal links, and crawl paths. Checking them early prevents avoidable regressions.
How to use the result
200 responses
The URL is available. Continue by reviewing page title, meta description, canonical, and indexing signals.
3xx responses
Confirm the redirect destination is correct and direct. Long chains can waste crawl budget and slow visitors down.
4xx or 5xx responses
Fix broken links, permissions, or server issues before relying on the URL in search, ads, or internal navigation.
Find status code issues across the full site
The free checker tests one URL at a time. The full platform crawls your site, groups status code issues, and helps you prioritize fixes across every important page.