Security Scanner
Scan any website for security misconfigurations. Checks 12 security headers and gives an A+ to F grade.
12 Security Protocols
Comprehensive inspection of HTTPS, HSTS preload, CSP, X-Frame-Options, cookie security flags, server header leakage, and CORS policies.
Algorithmic Grading
Weighted security posture scoring and letter grade (A+ through F) derived from OWASP, Mozilla Observatory, and global industry best practices.
1-Click Remediation
Instant copy-paste configuration snippets for Nginx, Apache, Caddy, Next.js, and Vercel to harden missing and weak headers.
Frequently Asked Questions
Is Security Scanner free to use?
How does Security Scanner protect my privacy and data?
Does Security Scanner work on mobile devices?
What are the main features of Security Scanner?
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SSH Key Generator
Generate RSA SSH key pairs (2048/4096 bit) in your browser. OpenSSH and PEM formats.