SSL Certificate: biontech.com

🟡 Expiring Soon (23 days)
Common Namewww.biontech.de
IssuerLet's Encrypt
Issuer CNR13
Valid FromJan 27 11:46:29 2026 GMT
Valid UntilApr 27 11:46:28 2026 GMT (23 days left)
Serial Number06723A36E1906A085D0250DC76A2B77D0607
â„šī¸ About SSL Certificates

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

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