檢查你的連線加密和安全評級
TLS (Transport Layer Security) encrypts communication between your browser and websites. TLS 1.3 is the latest and most secure version.
Older TLS versions (1.0, 1.1) have known vulnerabilities. TLS 1.2 is secure, and TLS 1.3 offers the best security and performance.
HTTP/2 adds multiplexing and compression over HTTP/1.1. HTTP/3 uses QUIC (UDP-based) for faster, more reliable connections. Both require HTTPS.