A CDN, or Content Delivery Network, is a group of servers placed around the world. They cache and deliver your site’s content faster — especially to visitors far from your main server.

If your site is global, or has heavy images or videos, a CDN can boost load speed and reduce bounce rates. It also helps absorb traffic spikes and protects against DDoS attacks.

You don’t need to be technical to use a CDN. Services like Cloudflare integrate easily with most hosts and offer free basic plans. Setup usually takes just a few clicks.

However, if your site is small and local, you might not need it right away. But as your audience grows, a CDN becomes a smart upgrade to keep things running smoothly.

Some hosts include CDN in their plans, and platforms like best wordpress hosting let you filter hosting options that come with CDN support built-in.