SSL Certificate: cigref.fr

đŸŸĸ Valid Certificate
Common Namecigref.fr
IssuerLet's Encrypt
Issuer CNR13
Valid FromFeb 11 08:16:14 2026 GMT
Valid UntilMay 12 08:16:13 2026 GMT (36 days left)
Serial Number05B16F915D142E98347F92E08C490A8E3A42
🌐 Subject Alternative Names (2)
â„šī¸ About SSL Certificates

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

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