Page length issues seem to bother a lot of people.
I wrote a long one-page web article myself recently, and everybody said it was too long and needed to be split up and organized.
So I split the article at the section headings into separate web pages.
Everybody who had complained earlier said that my "reedit" was now much better. But really I didn't make any change other than splitting it into separate web pages.
Now, I do understand the value of paragraphs, spacing, and section headings. It's much easier visually. But I never understood the distaste for long web pages. (Obviously, it should be related material, like a story.)
It seems that some readers prefer 5 separate web pages (that must be read contiguously) rather than a single page with five section headings. Maybe I'm in the minority, but I prefer the single page.