Know your website is secure.

A calm, complete security check for your site. Clear findings, ranked by what matters.

Free · Under a minute · Only scan sites you own or manage

Example report 68 Fair · 7 findings
  • Certificate expires in 6 daysFix now
  • No protection against injected scriptsFix soon
  • Outdated code library in useFix soon
  • Email can be spoofed in your nameLater

Everything that matters. Nothing that doesn't.

Connection

HTTPS, the redirect from plain HTTP, the encryption version and how long your certificate has left.

Security headers

The browser instructions that block injected scripts, framing and downgrade attacks.

Cookies and software

Unprotected cookies, outdated jQuery, version leaks and insecure files on a secure page.

Email and contact

SPF and DMARC records that stop spoofing, and a published security contact.

Free. No account.

Aegis Scan only looks at what any visitor's browser already sees: your homepage, its headers, its certificate and your public DNS records. It never logs in, submits forms or probes for hidden files.

Scan your site