Network
HTTP Header Checker
Privacy Verified
Inspect HTTP response headers for any URL. Check security headers, caching, content type, and redirects.
Privacy & Security
Headers checked via public API.
Data: None
Client-side-Side
Active
v1.0
About This Tool
This tool runs entirely in your browser. No data is sent to any server, ensuring complete privacy. Simply use the interface above to get started — no registration or login required.
Disclaimer: This tool is provided "as is" without warranty of any kind. Results are for educational and utility purposes.