I find their recommendation skipnav somewhat ironic - pages on that site with any sizable contents don't show any actual content until after the fold on my macb

I find their recommendation skipnav somewhat ironic - pages on that site with any sizable contents don't show any actual content until after the fold on my macbook, e.g. https://webaim.org/techniques/css/invisiblecontent/ https://webaim.org/techniques/css/invisiblecontent/ .. the entire first page consists of various forms of navigation.