About this tool
Get HTTP Header fetches response headers for any URL to help debug cache, content-type, and server metadata.
Use it to validate redirects, CDN behavior, and security headers quickly.
Fetch and inspect HTTP response headers for a URL.
Fetch and inspect response headers
Get HTTP Header fetches response headers for any URL to help debug cache, content-type, and server metadata.
Use it to validate redirects, CDN behavior, and security headers quickly.
A simple HEAD/GET request is used depending on CORS and availability.
We display final response headers; intermediate hops may be limited by CORS.
No, inputs are not persisted.
Some sites block cross-origin requests; results may vary.
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