Hey there, Webflow CTO here. We take performance seriously here so I'm secretly in glee to see users notice this. It's a similar stack we use for Webflow hosting: https://webflow.com/hosting

A few things on this page that make this site fast:

- Responsive Images created for you as your build your site (https://webflow.com/feature/responsive-images)

- HTTP2 wherever possible

- Fastly for initial HTML document for sub 10ms TTFB, depending on your location - their instant purge makes it possible for our users to see their updated sites super quickly

- AWS Cloudfront for static, scripts, and media assets