Instant.Page is a JavaScript library which uses just-in-time preloading technique to make websites faster.
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Priority Hints exposes a mechanism for developers to signal a relative priority for browsers to consider when fetching resources.
Progressive Web Apps (PWAs) are web apps built and enhanced with modern APIs to deliver enhanced capabilities, reliability, and installability while reaching anyone, anywhere, on any device, all with a single codebase.
WP Rocket is a caching and performance optimisation plugin to improve the loading speed of WordPress websites.
WPML plugin makes it possible to build and run fully multilingual WordPress sites.