SSL Certificate: sonoff.tech

đŸŸĸ Valid Certificate
Common Namesonoff.tech
IssuerGoogle Trust Services
Issuer CNWE1
Valid FromFeb 21 21:44:51 2026 GMT
Valid UntilMay 22 22:44:30 2026 GMT (47 days left)
Serial Number16465251133EFADF0EE741233F13A871
🌐 Subject Alternative Names (1)
â„šī¸ About SSL Certificates

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

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