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SSL Certificate: box2d.org

🟢 Valid Certificate
Common Namebox2d.org
IssuerLet's Encrypt
Issuer CNR13
Valid FromApr 26 23:10:22 2026 GMT
Valid UntilJul 25 23:10:21 2026 GMT (51 days left)
Serial Number054A8B5EF5F4AC1F792FD8DA6491E5AD9840
🌐 Subject Alternative Names (2)
ℹ️ About SSL Certificates

SSL (Secure Sockets Layer) certificates encrypt data between your browser and box2d.org's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Box2d website.

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