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SSL Certificate: kayak.cat

🟢 Valid Certificate
Common Namekayak.cat
IssuerLet's Encrypt
Issuer CNYR1
Valid FromJun 30 01:38:07 2026 GMT
Valid UntilSep 28 01:38:06 2026 GMT (78 days left)
Serial Number05B8A37A44B60574EFB54D5258BAAF3E80E6
🌐 Subject Alternative Names (1)
ℹ️ About SSL Certificates

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

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