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Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds.

Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface.

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

React is an open-source JavaScript library for building user interfaces or UI components.

Styled components is a CSS-in-JS styling framework that uses tagged template literals in JavaScript.

Svelte is a free and open-source front end compiler created by Rich Harris and maintained by the Svelte core team members.

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.

Vite is a rapid development tool for modern web projects.

Cloudflare bot management solution identifies and mitigates automated traffic to protect websites from bad bots.

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

SvelteKit is the official Svelte framework for building web applications with a flexible filesystem-based routing.

Tailwind is a utility-first CSS framework for rapidly building custom user interfaces.

Calendly is an app for scheduling appointments, meetings, and events.

Preact is a JavaScript library that describes itself as a fast 3kB alternative to React with the same ES6 API.

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

PayPal is an online payments system that supports online money transfers and serves as an electronic alternative to traditional paper methods like checks and money orders.

Priority Hints exposes a mechanism for developers to signal a relative priority for browsers to consider when fetching resources.