54Fair

cambridge.org

scanned 4/9/2026 in 1.5s

SSL

Headers

✓

Valid certificate from Google Trust Services

Expires: 6/14/2026 (66 days)

✓

Protocol: TLSv1.2

Key: 256 bits

SANs: cambridge.org, resource.cambridge.org

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!SSL certificate expires in 66 days
!No HSTS header — browsers won't enforce HTTPS
!Security headers grade F — most headers missing

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