This is a sustainable website!
Well, as sustainable as it can be. I try. But what makes a website sustainable?
For one, using a dark background uses less energy. Black pixels are actually just pixels that are turned off on your screen. Neat, right? White uses 20% more power than blue, which uses 25% more energy than green or red. Purple was a compromise.
I also use DreamHost for hosting. They do a lot to reduce energy usage and decrease their carbon footprint.