SSL Certificate: alivecor.com

đŸŸĸ Valid Certificate
Common Namealivecor.com
IssuerLet's Encrypt
Issuer CNR12
Valid FromFeb 13 13:32:02 2026 GMT
Valid UntilMay 14 13:32:01 2026 GMT (41 days left)
Serial Number059B4EF08A0252807D4F60AE776F057E90EF
🌐 Subject Alternative Names (2)
â„šī¸ About SSL Certificates

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

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