I work for Google but I am not presenting this as a Google employee as part of my official duties. This is my own work and my own opinions.
All Large Language Model prompts are using Google Cloud's VertexAI. I would not recommend calling it with every build of the site without some type of caching!
Source code for this presentation is available at github.com/jpoehnelt/wssw-static-site-session.
This site is built using Eleventy, TailwindCSS, Google Cloud VertexAI, and Cloudflare Pages. There are many different options available.