A primary use of a Content Delivery Network (CDN) is to enhance the performance and speed of delivering web content to users. By utilizing a distributed network of servers located geographically closer to users, CDNs reduce load times and latency. This is especially beneficial for media-rich applications and websites, such as streaming services and e-commerce platforms, where quick delivery is essential for user experience. Additionally, CDNs help alleviate server load, improve resilience against traffic spikes, and enhance security through DDoS protection, ensuring a seamless and efficient online experience for end users.