SSL Certificate: calendario-365.pt
🟢 Valid Certificate
| Common Name | calendario-365.pt |
|---|---|
| Issuer | Let's Encrypt |
| Issuer CN | R13 |
| Valid From | Apr 29 21:07:14 2026 GMT |
| Valid Until | Jul 28 21:07:13 2026 GMT (46 days left) |
| Serial Number | 05E7DFB9DF26A63ABD25E943F8ECB53B4F77 |
🌐 Subject Alternative Names (8)
ℹ️ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and calendario-365.pt's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Calendario-365 website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
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