A distributed network of servers that delivers web content from locations geographically closest to each user.
CDNs like Cloudflare, AWS CloudFront, and Fastly cache static assets (HTML, CSS, JS, images) at edge locations worldwide. When a user requests content, it's served from the nearest edge node rather than the origin server.
Using Cloudflare CDN to serve the Purcell Analytics frontend from 300+ edge locations worldwide for sub-100ms load times.
CDNs dramatically improve page speed (a Google ranking factor), reduce server load, and provide DDoS protection — essential for any production website.
A set of Google metrics measuring real-world user experience: loading performance (LCP), interactivi...
Processing data near the source rather than in centralized cloud servers.
A system that distributes incoming network traffic across multiple servers to ensure no single serve...
Web applications that provide native app-like experiences.
A web design approach that makes pages render well across all device sizes and screen orientations.
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