About 1/8 of the page is the product. Almost NONE of the page is the “specifications” section, which is the most important section.
Not a very useful metric once you add in infinite scroll. More important is the fact is the “frequently bought together” section between the product and its details, all of which are collapsed by default (unless you did that)
I’m in the correct age, and terminally online enough to understand most of it. I can say 3 things: