Security Headers Checker - HTTP Security Audit

Audit HTTP response headers (CSP, HSTS, X-Frame-Options) to verify web application security and compliance standards.

Security Headers Checker

pillowy_travel/security-headers-checker

Analyze HTTP security headers of websites and generate a security score. Detect missing headers like CSP, HSTS, X-Frame-Options, and more. Perfect for web security audits, vulnerability checks, learning, and automated monitoring.

Check common HTTP security headers for one or more URLs (Content-Security-Policy, Strict-Transport-Security, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, COOP/COEP/CORP). Useful for quick security hardening audits.

Audit 10 HTTP security headers with A+ to F grading. Checks CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, and more.

HTTP Headers Security Checker

automation-lab/http-headers-security-checker

This actor checks 12 HTTP security headers for any list of websites and produces a security grade with actionable findings. It identifies missing headers, weak configurations, and provides specific recommendations. Use it for security audits, compliance checks, or monitoring your web...

🛡️ Security Headers Checker

taroyamada/security-headers-checker

Audit HTTP security headers in bulk across hundreds of websites. Extract OWASP compliance grades and detect missing HSTS or CSP directives instantly.

Website Security & Vulnerability Audit

smart-digital/website-security-vulnerability-audit

Automated security and vulnerability audit for websites. Detects WordPress plugin vulnerabilities, checks for updates, analyzes SSL/TLS, security headers, and CMS security

Audit 12 HTTP security headers (HSTS, CSP, X-Frame-Options, Referrer-Policy, Permissions-Policy, COOP, CORP, COEP). A-F grading, actionable recommendations. 5 URLs free.

Http Header Inspector

zerobreak/http-header-inspector

HTTP header inspector that pulls response headers from any URL, scores them for security gaps, and flags missing CSP, HSTS, and X-Frame-Options, so teams can audit caching, redirects, and server config without running curl.

Analyze HTTP response headers for any URL. Check security headers, caching policies, CORS settings, and server configuration. Essential for security audits and web optimization.