The advantage is that the code runs close to your users. 90% of the people on Earth are within 10ms of a Cloudflare location, so by pushing your code out to the

The advantage is that the code runs close to your users. 90% of the people on Earth are within 10ms of a Cloudflare location, so by pushing your code out to the edge you can make your site faster. You also save on the cost of transmitting data around the world.