Cloudinary is an end-to-end image- and video-management solution for websites and mobile apps, covering everything from image and video uploads, storage, manipulations, optimisations to delivery.
LiteSpeed is a high-scalability web server.
Lucky Orange is a conversion optimisation tool with features including heatmaps, session recording, conversion funnels, form analytics, and chat.
Open Graph is a protocol that is used to integrate any web page into the social graph.
WP Rocket is a caching and performance optimisation plugin to improve the loading speed of WordPress websites.