HTTPS Strict Enforcement & TLS Transport Security Guide

1. 1Install a valid, trusted SSL/TLS certificate (e.g. Let's Encrypt or Cloudflare Edge SSL).
2. 2Configure an immediate 301 redirect from http:// to https:// on all domain variations.
3. 3Ensure all internal assets (images, stylesheets, scripts) are loaded via HTTPS to avoid mixed content errors.
4. 4Enable HTTP/2 or HTTP/3 (QUIC) on your web server.

Copy and deploy this production snippet into your application to satisfy the audit test.

# Nginx HTTP to HTTPS 301 Redirect
server {
  listen 80;
  listen [::]:80;
  server_name yourdomain.com www.yourdomain.com;
  return 301 https://$host$request_uri;
}