SSL Certificate: ophysics.com

đŸŸĸ Valid Certificate
Common Nameophysics.com
IssuerLet's Encrypt
Issuer CNR13
Valid FromMar 25 10:47:15 2026 GMT
Valid UntilJun 23 10:47:14 2026 GMT (80 days left)
Serial Number05E35426F6667E42AED2FFFD0E0A20DC9204
🌐 Subject Alternative Names (2)
â„šī¸ About SSL Certificates

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

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