SSL Certificate: open.ch
đĸ Valid Certificate
| Common Name | open.ch |
|---|---|
| Issuer | Google Trust Services |
| Issuer CN | WE1 |
| Valid From | Mar 27 10:08:18 2026 GMT |
| Valid Until | Jun 25 11:08:04 2026 GMT (84 days left) |
| Serial Number | F80CA6693C8A55E30ECBD76615063544 |
âšī¸ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and open.ch's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Open website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
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