SSL Certificate: calsi-ec.org

đŸŸĸ Valid Certificate
Common Namewww.calsi-ec.org
IssuerLet's Encrypt
Issuer CNR13
Valid FromFeb 15 10:16:32 2026 GMT
Valid UntilMay 16 10:16:31 2026 GMT (41 days left)
Serial Number052E845E8D1D5D87229C9A0338768EBF39F2
🌐 Subject Alternative Names (2)
â„šī¸ About SSL Certificates

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

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