54Fair

grammarly.com

scanned 4/9/2026 in 5.0s

A+

SSL

Headers

✓

Valid certificate from Amazon

Expires: 8/21/2026 (134 days)

✓

Protocol: TLSv1.3

Key: 2048 bits

SANs: www.grammarly.com, grammarly.com

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!No HSTS header — browsers won't enforce HTTPS
!Security headers grade F — most headers missing

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