48Poor

rakuten.co.jp

scanned 4/9/2026 in 10.0s

SSL

Headers

✓

Valid certificate from DigiCert Inc

Expires: 7/17/2026 (99 days)

✓

Protocol: TLSv1.3

Key: 2048 bits

SANs: *.rakuten.co.jp, rakuten.co.jp

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

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