What is CDN (Content Delivery Network)?

A CDN takes into account the speedy exchange of resources required for loading Internet content including HTML pages, stylesheets, images, and videos. The popularity of CDN administrations continues to develop, and today the majority of web traffic is served through CDNs, incorporating traffic from major sites like Facebook, Netflix, and Amazon. CDN may also assist with securing websites against some normal malicious attacks, such as Distributed Denial of Service (DDOS) attacks.