What is CDN?

CDN is short for content delivery network. A content delivery network (CDN) is a system of distributed servers (network) that deliver pages and other Web content to a user, based on the geographic locations of the user, the origin of the webpage and the content delivery server.

This service is effective in speeding the delivery of content of websites with high traffic and websites that have global reach. The closer the CDN server is to the user geographically, the faster the content will be delivered to the user. CDNs also provide protection from large surges in traffic.


What are the benefits of using a CDN?

- Improving website load times
- Reducing bandwidth costs
- Increasing content availability and redundancy
- Improving website security


Telegram is an example of those services that use CDN in order to serve public channels media to end users with faster pace.

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