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SSL Certificate: pref.okayama.com

🟢 Valid Certificate
Common Namepref.okayama.com
IssuerDigiCert Inc
Issuer CNEncryption Everywhere DV TLS CA - G2
Valid FromAug 24 00:00:00 2025 GMT
Valid UntilAug 23 23:59:59 2026 GMT (45 days left)
Serial Number0EDC5C11AA3F057A03E47C1281AD67C8
🌐 Subject Alternative Names (1)
ℹ️ About SSL Certificates

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

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