According to Wikipedia: A content delivery network or content distribution network (CDN) is a large distributed system of servers deployed in multiple data centers across the Internet. The goal of a CDN is to serve content to end-users with high availability and high performance.
Why use CDN?
- To make website loading faster.
- T o protect from spammers to SQL injection to DDOS.
- To get detail analysis of website’s traffic.
Top Free CDN services: