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Security Headers Auditor

Guide: how to use

Step-by-step instructions in the blog

Security Headers Auditor

Audit the security headers of any website for better SEO and protection. CyberTools browser utility — no install.

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Analyze your website's HTTP security headers to improve security and search engine trust. Check for CSP, HSTS, X-Frame-Options, and more with our detailed auditor.

FAQ

What does Security Headers Auditor do?

Audit the security headers of any website for better SEO and protection. CyberTools browser utility — no install.

Is Security Headers Auditor free?

Security Headers Auditor runs free in the browser on CyberTools for typical one-off tasks — no install required.

Where is the how-to guide for Security Headers Auditor?

Open the guide — step-by-step help on the blog; unlock above for the interactive UI.

More tools in Security & Privacy Tools?

Security & Privacy Tools — category hub with sibling free tools (no captcha to browse).

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