Audit common security headers like HSTS, CSP, X-Frame-Options, and more. Quickly find gaps and improve your website’s security posture.Works for any public URL or domain.
Everything you need to scan and understand security headers
Scans for CSP, HSTS, X-Frame-Options, and more.
See your header score and missing headers instantly.
Understand why each header matters and what it protects.
Use Server Compass to deploy with security best practices baked in.