What Is a CDN and Do You Need One?

A CDN (Content Delivery Network) is a group of servers located around the world that stores cached versions of your website’s content. The goal? Faster load times, no matter where your visitors are.

Without a CDN, someone far from your server — say, in Europe when your site is hosted in Asia — will experience slower load times. A CDN brings your content closer to them.

It also helps handle traffic spikes and prevents server overload. If one server goes down, another takes over. That means better performance and reliability overall.

CDNs are especially useful for image-heavy, video, or ecommerce websites. Services like Cloudflare make setup easy and affordable — often free.

Looking for hosting providers with built-in CDN support or easy integration? cheap web hosting lists top choices and shows how each performs under global traffic conditions.