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.

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

Slider Revolution is a flexible and highly customisable slider.

Add a respsonsive image slider to any website.

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

Zurb Foundation is used to prototype in the browser. Allows rapid creation of websites or applications while leveraging mobile and responsive technology. The front end framework is the collection of HTML, CSS, and Javascript containing design patterns.

LiteSpeed Cache is an all-in-one site acceleration plugin for WordPress.

Beaver Builder is a drag and drop page builder for WordPress.

cdnjs is a free distributed JS library delivery service.

jQuery plugin for fluid width video embeds

Query Migrate is a javascript library that allows you to preserve the compatibility of your jQuery code developed for versions of jQuery older than 1.9.

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.

MySQL is an open-source relational database management system.

LiteSpeed Cache is an all-in-one site acceleration plugin for WordPress.

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

LiteSpeed is a high-scalability web server.

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

OpenResty is a web platform based on nginx which can run Lua scripts using its LuaJIT engine.