Bluehost is a large web host known for its WordPress expertise, variety of “one-stop-shop” services, and bargain prices.
Endurance Page Cache adds basic file-based caching to WordPress.
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
Sinatra is a lightweight and highly customizable multi-purpose WordPress theme.
WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. Features include a plugin architecture and a template system.