Security
HTTP Security Headers Analyzer
Analyze HTTP response headers for security best practices. Paste headers from your site and see which protections are missing.
Analysis
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How It Works
Paste the raw HTTP response headers from your site (you can get them from browser dev tools or a curl command). The tool checks for the presence of key security headers and gives a score.
Example
Headers containing X‑Frame‑Options and HSTS → higher score.
Frequently Asked Questions
Where can I get my HTTP response headers?
In your browser dev tools under Network → Headers, or use `curl -I https://yoursite.com`.
Does a high score guarantee security?
No, these are basics. A full security audit includes many other factors.