Security Headers
HTTP security headers analysis with A-F rating.
Security Headers Check
Check the presence and correctness of HTTP security headers: Content-Security-Policy, X-Frame-Options, HSTS and more. Protect your site from XSS, clickjacking and other attacks.
Content-Security-Policy (CSP)
X-Frame-Options
Strict-Transport-Security (HSTS)
X-Content-Type-Options
Referrer-Policy
Permissions-Policy
How to Use
- Enter a website URL to analyze security headers
- Wait for HTTP headers check
- Review CSP, HSTS, X-Frame-Options and other headers
FAQ
Security headers protect against common attacks: XSS, clickjacking, MIME-sniffing. Google also considers site security when ranking.
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