16:28
<Psychpsyo>
Pretty sure screenreaders already offer efficient ways of navigating around a page, for example by listing out all the headings and letting you skip to one. Otherwise I'd imagine all the headers and sidebars and navbars that come before actual page content on many pages would be completely unbearable. But I think screenreaders should not just read out clipped text either way, since I assume that the developer expectation is that that thext isn't accessible to the user at that point in time. It'd be weird to present it as if it was just all there. It'd also produce a somewhat jarring disconnect between the amount of stuff that's visible on the page and how much the screen reader seems to be getting from it. (Not all screenreader users are 100% blind)