HTTP Header Checker
A reference for the HTTP response headers that matter for SEO (status code, X-Robots-Tag, cache-control, content-type) plus a link to a live header inspector, since reading real response headers requires a server-side request this browser tool can't make.
- 1Copy the URL you want to inspect
- 2Paste it above for reference
- 3Check it with httpstatus.io or your browser DevTools Network tab
- 4Confirm status code, X-Robots-Tag, and Content-Type match what you expect
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