# How does Stack Overflow leverage Cloudflare?
Stack Overflow uses a CDN and its various tools to better serve the site's content, the current CDN provider is [Cloudflare][1]. While this isn't a comprehensive list Cloudflare's services that we utilize, this post attempts to cover the major ones and give a brief explanation of what it does in order to help people better understand Cloudflare's role in serving site traffic.

 [1]: https://www.cloudflare.com/