Glossary

CDN (Content Delivery Network)

A geographically distributed network of servers that delivers web content to users from the nearest location.

What is CDN (Content Delivery Network)?

A Content Delivery Network (CDN) is a system of distributed servers that deliver web content based on the user's geographic location, reducing latency and improving load times.

Key Takeaways

1.CDN (Content Delivery Network) is important for website performance and SEO.
2.You can measure it using tools like BulkAudit and Google Lighthouse.
3.Improving this metric can lead to better user experience and search rankings.

Learn More

Google Web Fundamentals

Related Terms

SSL/TLS Certificate

Related Guides

Resource Hints Guide - Preload, Prefetch, Preconnect
Managing Third-Party Scripts for Performance
HTTP/2 and HTTP/3 Performance Guide

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