HTTP Header Checker
FreeEnter a public HTTP or HTTPS URL to fetch its response and inspect the returned headers.
Related tools
Other utilities you may need.
How to use HTTP Header Checker
Enter an http(s) URL. The server performs a HEAD/GET request and shows status and headers.
Understanding the results
You will see the HTTP status and response headers returned by the public URL.
Limitations
- Local and private URLs are blocked.
- Some sites block automated requests or alter headers for bots.
Privacy note
Only the public URL you enter is requested by the checker.
Frequently asked questions
Which headers are shown?
Common response headers such as status-related fields, content type, cache controls and server info.
Are redirects followed?
The checker may follow redirects depending on the request path; review the final status shown.
Why are local or private URLs blocked?
Local and private targets are blocked for safety.
Do I need an account?
No account is required for free tools on this site.