I finally got time to put my webpage inside a Docker container :) I was actually forced when my old VPS had to be shut down because it was running on old hardware not being supported any longer. The hosting company charged me quite a lot the last year I rented it.
The new server has a modern (virtual?) CPUs and twice the RAM as my old setup. And I could choose a location closer to Norway.
The most exiting topic for the new server is how the Whiteboard app https://mauroy.no/whiteboard/ will perform. It runs websockets to update all drawings for all users so latency is paramount! Closer location and faster hardware should do the trick.