Facebook pixel is an analytics tool that allows you to measure the effectiveness of your advertising.
LiteSpeed is a high-scalability web server.
NitroPack creates optimised HTML cache for fast page loading experience.
Open Graph is a protocol that is used to integrate any web page into the social graph.
PHP is a general-purpose scripting language used for web development.
WooCommerce is an open-source ecommerce plugin for WordPress.
YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.