Apache is a free and open-source cross-platform web server software.
Milestone CMS is a SEO-first CMS that offers built-in advanced schema markups and Core Web Vitals conformance for improved search performance.
Open Graph is a protocol that is used to integrate any web page into the social graph.
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.