SSL Certificate Test
Verify HTTPS certificate security and expiration
Result for: linkedin.com
Tested at: 2026-08-23 17:35:11
100
优秀
SSL Score: 100/100
🔒 Certificate Status
Certificate Valid
✓ Valid
Days Remaining
131 days
📋 Certificate Details
Subject
www.linkedin.cn
Issuer
DigiCert Global G2 TLS RSA SHA256 2020 CA1
Certificate Type
Commercial
Valid From
2026-06-16 08:00:00
Valid To
2027-01-01 07:59:59
Signature Algorithm
RSA-SHA256
💡 Security Suggestions
SSL证书状态良好
证书有效期充足，SSL配置正常。