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SSL Certificate: klei.io

🟢 Valid Certificate
Common Nameklei.io
IssuerLet's Encrypt
Issuer CNE7
Valid FromApr 15 11:03:55 2026 GMT
Valid UntilJul 14 11:03:54 2026 GMT (33 days left)
Serial Number06AB7CB482A01FF11FAB808553040401FDD7
🌐 Subject Alternative Names (2)
ℹ️ About SSL Certificates

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

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