A Content Delivery Network (CDN) is a system of distributed servers that work together to deliver web content quickly and efficiently to users based on their geographic location. Instead of loading a website’s content from a single server, a CDN stores cached versions of static files—such as images, videos, scripts, and stylesheets—on multiple servers located around the world. When a user accesses a website, the CDN routes their request to the server that is closest to them, reducing latency and improving load times. This not only enhances the user experience but also reduces the load on the origin server, improves reliability, and helps protect against traffic spikes or attacks. CDNs play a crucial role in speeding up websites, especially for global audiences, by ensuring content is delivered from the nearest possible location.