Vigil

Website security scanner

Passive · Non-destructive scanning

Website security,
graded in seconds

Check a website's security headers, TLS, cookies, exposed files and email-spoofing protection.

Scanning several sites? Paste up to 10, one per line (Shift+Enter for a new line). Import list

Customize checks & report

Checks to run HTTPS transport TLS / certificate Security headers Cookies Information disclosure Known vulnerabilities (CVEs) Exposed files Email spoofing (SPF/DMARC)

Report sections Executive summary Findings, grouped by severity Checks passed Methodology & scope

Report detail Include findings rated Include technical evidence

Report options apply to downloads and the online view. They don't change the score.

I own these sites or have permission to test them. Scans are passive and non-destructive, but they do request a handful of well-known file paths.

Your recent scans

Kept only in this browser. Report links are private: anyone you share one with can view it.

Grade	Target	When

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