How do lazy loading work in Blocs?
It’s in the export settings. It basically loads content, such as images as you scroll down the web page, so initial page loading is much faster.
Maybe silly question: What is lazy loading?
I sort of explained it in my earlier answer. As the page is opened images and video are only loaded in sequence as you scroll further down. When enabled, it gives the impression that the page has opened super quickly, since heavier elements are only loaded just before you arrive at that point. It basically eliminates that couple second wait you sometimes see on sites with lots of content where you are left with a big empty space at the top.