Back to Glossary
website-internetintermediateunit-1
CDN
Definition
A network of servers distributed globally to deliver website content faster.
In Plain English
A CDN is like having warehouses in multiple cities instead of shipping everything from one central location.
Real-World Example
If your server is in New York but a customer is in Tokyo, a CDN serves content from a server closer to Tokyo.
Why It Matters for Your Work
CDNs significantly improve load times for global audiences and can protect against traffic spikes and certain attacks.
Common Mistake
Thinking CDNs are only for large companies. Even small sites benefit from CDN speed improvements.