SSL Certificate: cal24.pl
đĄ Expiring Soon (20 days)
| Common Name | cal24.pl |
|---|---|
| Issuer | Let's Encrypt |
| Issuer CN | R12 |
| Valid From | Jan 23 19:49:11 2026 GMT |
| Valid Until | Apr 23 19:49:10 2026 GMT (20 days left) |
| Serial Number | 05DEBBEC8180325442DD27A9C88CC801983A |
đ Subject Alternative Names (2)
âšī¸ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and cal24.pl's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Cal24 website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
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