Websites that have a shopping cart or checkout page, either using a known ecommerce platform or a custom solution.
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
Open Graph is a protocol that is used to integrate any web page into the social graph.
WooCommerce is an open-source ecommerce plugin for WordPress.
WP Rocket is a caching and performance optimisation plugin to improve the loading speed of WordPress websites.
WPBakery is a drag and drop visual page builder plugin for WordPress.
Yoast SEO Premium is a search engine optimisation plugin for WordPress and other platforms.