⚡ Website Tool
HTTP Headers Checker
Inspect response headers for a public URL to understand status, redirects, caching, content type, compression, and server signals.
Interactive Tool
Use Headers Checker
How to use HTTP Headers Checker
- Enter the public URL you want to check, including the protocol when possible.
- Run the checker and review the status code, final URL, and response header table.
- Use the findings to adjust server rules, CDN settings, redirects, or page delivery behavior.
Why use HTTP Headers Checker
HTTP headers explain a lot about how a page is delivered. They reveal cache rules, content type, compression, cookies, redirects, security policies, and server hints that are not always visible from the page itself.
This checker is helpful during launches, migrations, CDN setup, and bug reports. A quick header review can show whether a page is cached too aggressively, missing the right content type, redirecting unexpectedly, or returning a status code that search engines and browsers will treat differently.
Best for Headers Checker
- Auditing redirects and final response status.
- Checking cache-control and content-type values.
- Debugging CDN or hosting configuration changes.
Practical notes
- Test both http and https when redirect behavior matters.
- Compare desktop browser results if cookies or geolocation affect delivery.
- Header changes may be hidden by CDN cache until purged.