Website Security Check

A free passive scan of HTTPS, TLS certificate health, security headers, cookies, mixed content, and obvious exposure — no sign-up, no email.

100% Free · Passive Checks Only

Limited checks per minute to keep results fast · Passive HEAD/GET only

✓ HTTPS & TLS expiry ✓ Security headers ✓ Cookie flags ✓ Shareable score link

Fix these, then get certified

This free check covers the basics. Our full audit runs ~298 checks across security, SEO, compliance, and more — with a verifiable certificate and badge.

Get Your Site Certified →