Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

Cloudflare Browser Insights is a tool that measures the performance of websites from the perspective of users.

PHP is a general-purpose scripting language used for web development.

Tailwind is a utility-first CSS framework.

jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.

jQuery CDN is a way to include jQuery in your website without actually downloading and keeping it your website's folder.

Google Cloud is a suite of cloud computing services.

Cloud CDN uses Google's global edge network to serve content closer to users.

Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.

Vercel is a cloud platform for static frontends and serverless functions.

Varnish is a reverse caching proxy.

Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality.

Google Cloud Storage allows world-wide storage and retrieval of any amount of data at any time.