Skip to content

SSL Certificate: handshake.fi

🟢 Valid Certificate
Common Namehandshake.fi
IssuerLet's Encrypt
Issuer CNYR1
Valid FromJun 4 11:25:04 2026 GMT
Valid UntilSep 2 11:25:03 2026 GMT (79 days left)
Serial Number060E1D8DD46EB234DD0ADF0465906BC3581F
🌐 Subject Alternative Names (1)
ℹ️ About SSL Certificates

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

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