71Good

firefox.com

scanned 4/9/2026 in 2.0s

SSL

Headers

✓

Valid certificate from Let's Encrypt

Expires: 6/11/2026 (62 days)

✓

Protocol: TLSv1.3

Key: 2048 bits

SANs: firefox.com

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!SSL certificate expires in 62 days
!Security headers grade D — most headers missing

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