Apache is a free and open-source cross-platform web server software.
Elementor is a website builder platform for professionals on WordPress.
Endurance Page Cache adds basic file-based caching to WordPress.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Site Kit is a one-stop solution for WordPress users to use everything Google has to offer to make them successful on the web.
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.