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

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

Plesk is a web hosting and server data centre automation software with a control panel developed for Linux and Windows-based retail hosting service providers.

MySQL is an open-source relational database management system.

Sites using the WordPress Block Editor, also known as Gutenberg.

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

Spectra is a WordPress plugin that provides a collection of new and enhanced blocks for the WordPress Block editor.

Yoast SEO is a search engine optimisation plugin for WordPress and other platforms.

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.

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

Contact Form 7 is an WordPress plugin which can manage multiple contact forms. The form supports Ajax-powered submitting, CAPTCHA, Akismet spam filtering.