Very good point about LocalStorage, I haven't explored that avenue yet. Re your second point, unfortunately with my product this works a bit differently. I'm g

Very good point about LocalStorage, I haven't explored that avenue yet. Re your second point, unfortunately with my product this works a bit differently. I'm generating static websites in the background, as part of a realtime-preview functionality. That, unfortunately leads to reasonably high server load. I'll have to have a think about how to approach that in the future :)