Apache is a free and open-source cross-platform web server software.
Automatic.css is a CSS framework for WordPress page builders.
Bricks is a premium WordPress theme that lets you visually build performant WordPress sites.
Priority Hints exposes a mechanism for developers to signal a relative priority for browsers to consider when fetching resources.
WordPress Super Cache is a static caching plugin for WordPress.
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.