Free tool · instant diagnostic
Is your site properly protected?
The security checks an attacker tries first.
Local analysis. No data retained without your email.
How it works
A diagnostic in 3 steps
1
Enter your URL
A public address is enough.
2
Instant analysis
Local processing, in seconds.
3
Score + recommendations
A clear diagnostic and 3 priority actions.
Checkpoints
What we analyze
Precise checks
Score out of 100
Priority actions
HTTPS, HSTS & CSP
Security headers
Information leaks
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