SSL Certificate: theses.cz

đŸŸĸ Valid Certificate
Common Nametheses.cz
IssuerLet's Encrypt
Issuer CNR12
Valid FromFeb 15 00:33:56 2026 GMT
Valid UntilMay 16 00:33:55 2026 GMT (40 days left)
Serial Number06F3FCC519647BE460CB504523F91E549BFB
🌐 Subject Alternative Names (1)
â„šī¸ About SSL Certificates

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

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