Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.

Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.

jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.

reCAPTCHA is a free service from Google that helps protect websites from spam and abuse.

Site Kit is a one-stop solution for WordPress users to use everything Google has to offer to make them successful on the web.

Elementor is a website builder platform for professionals on WordPress.

WP Rocket is a caching and performance optimisation plugin to improve the loading speed of WordPress websites.

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.

MySQL is an open-source relational database management system.

PHP is a general-purpose scripting language used for web development.

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.