010 GitHub stars
02Fetch and analyze security headers for any URL, providing an A+ to F grade with detailed findings.
03Deeply analyze Content-Security-Policy (CSP) headers to detect unsafe sources and bypass risks.
04Generate recommended security header configurations tailored for various web servers and frameworks (e.g., Express, nginx, Cloudflare).
05Score a custom set of provided HTTP headers, returning a grade and a per-header breakdown.
06Provide actionable fix recommendations to address identified security header vulnerabilities.