re: Stop using so many divs! An intro to semantic HTML VIEW POST

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re: This is certainly a lot better than just divs and spans, however there are also some quirks with HTML5's section elements. Section and Aside bring...
 

Thanks for the context! I'll readily admit that I'm no expert on the outline algorithm, but I will say that the rumors I've heard suggest that an updated outline algorithm is beginning to be implemented in a few browsers, and the updated algorithm prefers a new <h1> within each sectioning context, e.g. within each <section>, <article>, etc. But even so, it's not the predominate algorithm in the wild right now, so fair point, one <h1> per page.

How do you examine the generated outline for a page, as perceived by assistive tech? Are there good tools out there to help with this?

 

Hey Ken!

Yeah the spec calls for a new outline in each section, so multiple H1's are technically allowed, but assistive technologies and (as much as I hate this argument) SEO don't always line up with the spec. So for now it's safer to go the 1 H1 route.

Usually I use W3C's validator (validator.w3.org/nu) with the outline option checked to test for at least the basics.

Then there's some other tools (like the "Siteimprove Accessibility Checker" plugin for Chrome) that help a bunch as well (but they focus less on semantics and more on pure a11y).

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