[Yeahsureok]

Could I recommend a table of contents?

It looks great, bookmarked.

[defrost]

A ToC is there as an On This Page block just under the first image near the top .. the section title lines following are links to deeper in the page document.

[TehShrike]

But all of the useful bits that I would want to navigate to directly a month from now are subheadings under those top-level headings. The TOC should contain all relevant subheadings, not just the top-level headings

[ranting-moth]

I did not notice that until you said it.