Guardian360
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Free Quickscan

See your first exposure in seconds.

Enter your website and we'll run a free external Quickscan and show the results right here. It's a quick first picture, not a full vulnerability scan; the always-current view comes with a free trial.

  • Externally exposed services and commonly abused open ports
  • SSL/TLS configuration and common misconfigurations
  • Web application risks from the OWASP top issues
  • Whether your domain or IP address appears on a blacklist
Example Guardian360 Quickscan result: score, SSL certificate, security headers, DNS and misconfiguration checks
What you get on screen: a score, plus SSL, security headers, DNS and misconfiguration checks — in seconds.

For developers

Integrate the Quickscan yourself

The Quickscan runs on the Guardian360 API. Use our open-source PHP client to run scans and send reports from your own code.

Quickscan PHP client on GitHub

Want the full, continuous picture?

A Quickscan is a snapshot. Start a free trial for the always-current view, or talk to a partner.

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