Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
Google Analytics is a free web analytics service that tracks and reports website traffic.
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
Open Graph is a protocol that is used to integrate any web page into the social graph.
WP-Optimize is an all-in-one WordPress plugin that cleans your database, compresses your large images and caches your site.
WP-Statistics is a WordPress plugin which allows you to know your website statistics.
YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.