We scan your site like a hacker would and show you what they'd find.
Paste the address and confirm you own it or are allowed to test it. No signup required.
SQUR runs 12 automated checks across your domain and its subdomains, looking for the kinds of things a hacker would find from outside.
Get a plain-English report, ranked by severity, with a step-by-step fix for each issue. Sign in free to unlock deeper 26-check scans with more actionable detail.
A surface scan shows what a hacker could see from outside. Our full autonomous pentest goes inside your site and proves which issues could actually be used against you.
The attack surface scan shows your exposure. SQUR's autonomous pentesting confirms what's actually exploitable.