Inspect TLS certificate validity, expiration dates, cryptographic ciphers, HTTP security headers, and HTTPS redirect chains.
Modern TLS 1.3 reduces handshake latency and deprecates insecure legacy ciphers (such as RC4 and 3DES), keeping visitor credentials safe from packet sniffing.
HSTS instructs browsers to strictly communicate over HTTPS, preventing SSL stripping attacks and cookie hijacking on public Wi-Fi networks.
A robust CSP restricts the domains from which scripts, styles, and iframes can execute, mitigating Cross-Site Scripting (XSS) and clickjacking attacks.