It doesn't need to be distributed. It's a mostly static site with some dynamic parts. A single small server running a typical web framework (anything from djan

It doesn't need to be distributed. It's a mostly static site with some dynamic parts. A single small server running a typical web framework (anything from django to asp.net to laravel) can easily serve all these pages in milliseconds. Add a CDN in front to cache and serve quickly to users around the world.