Free tool · HTTP headers
HTTP headers for example.com
Domain: example.com
Live HEAD/GET request — what the server actually returns.
Status
200
https://example.com/
At a glance
— HSTS— CSP✓ Server known✓ Compression
Server: cloudflare
Response headers
- server
- cloudflare
- content-type
- text/html
- content-encoding
- br
- cf-ray
- a0404ef57a53b23b-CMH
What headers reveal
HTTP response headers say a lot about a site's stack and security posture — what server it runs on, whether it ships HSTS/CSP, whether responses are cached and compressed. Buyers inspecting a site for acquisition often start here. For the full picture, run a free valuation.
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