Content Delivery Network CDN is the geographically distributed network of cached proxy servers in different data centers across the globe. Those servers hold the copy of your your website to provide improved load time of website and performance thus minimizing load on your original servers. almost more than half of the world internet traffic is service by the CDN that stores the cached versions of the websites at different geographical location. .
Why use CDN?
CDNs offer a simple way to increase a website's speed while reducing latency as well. They are therefore important for the rapid, effective and safe delivery of content to users around the world.
CDN is also used to protect your sites against DOS and DDOS attacks - they are also a good source to get details analytics through there GUI interface .
CDN technology should provides the following primary benefits to a business:
Performance and Speed
Security by using WAF
Some of the FREE CND Providers
1. CloudFlare
2, OptiMole
3. Jetpack Site Accelerator
4. ArvanCloud
5. Netlift
