Free Security Scan

Check your website's security headers in seconds

Enter your domain below. We'll scan your site's security headers and show you a graded report with actionable findings right here. Add your email if you want a copy.

Scan terms

10 security header checks, graded A through F

HTTPS RedirectHigh
SSL/TLS CertificateHigh
Strict-Transport-SecurityHigh
Content-Security-PolicyHigh
X-Content-Type-OptionsMedium
X-Frame-OptionsMedium
Cookie Security FlagsMedium
Permissions-PolicyLow
Server Header LeakageLow
X-Powered-By ExposureLow