I am very much in favor of the recommendations here, particularly vanilla HTML/CSS and no hotlinking: https://jeffhuang.com/designed_to_last/ If you have even the mildest interest in maintaining a Web presence, consider this. #smallweb #worldwideweb #persistence #webdesign #weirdweb
Also:
How to Build a Low-tech Website?
Our new blog is designed to radically reduce the energy use associated with accessing our content.
https://solar.lowtechmagazine.com/2018/09/how-to-build-a-lowtech-website.html