@timbenniks Yeah. The key is in how things get to the CDN. What do you have to understand? What is the flow and what infra is involved in serving your site (vs generating it).
I like servers that can go away.
I waxed lyrical on this topic in 2018 in this post
https://www.hawksworx.com/blog/webserverless/
My tweets and posts live here on my own domain these days.
You can explore them here and follow me on Mastodon instead of Twitter where I'm not currently active.