What are the minimum hosting requirements for OpenCart 4.x?
For OpenCart 4.x you need: PHP 8.0+, MySQL 5.7+ or MariaDB 10.3+, Apache 2.4+ or Nginx 1.18+, at least 256MB RAM, and an SSL certificate. Also recommended: SSD storage, HTTP/2 support, PHP extensions (curl, zip, gd, mbstring), and a CDN for static files. Avoid low-quality shared hosting for high-traffic stores.