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SSL Certificate: unicom.tw

🟢 Valid Certificate
Common Name*.unicom.tw
IssuerLet's Encrypt
Issuer CNR12
Valid FromMay 3 12:07:23 2026 GMT
Valid UntilAug 1 12:07:22 2026 GMT (88 days left)
Serial Number066A56B1E6651CE07D95CDB09284738534E0
🌐 Subject Alternative Names (5)
ℹ️ About SSL Certificates

SSL (Secure Sockets Layer) certificates encrypt data between your browser and unicom.tw's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Unicom website.

Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.