I think I am in the process of learning a lesson with Web Gallery. Rather than putting the entire trip into one gallery, I should have divided it up into St Andrews-tourist, St Andrews-Golf, London, Worldcon, and Scotland-non-Worldcon. The time it takes to update the entire Gallery when I make changes to just a bit is very long. I think it is examining every single page whether it has new content or not.
I think the next lesson I learn will be that I can’t split an existing gallery in 5-6 smaller ones. I will look into that when the latest changes have finished publishing.