Accessibility: Appropriate Nesting

[DIAsthomas]

Hello everyone,

I've having issues resolving accessibility issues with a document. I've followed tutorials but for the nested headings issue, I don't have a drop down option (see tutorial video screenshot for comparisson with my PDF scnreenshot).

Does anybody know what I'm doing incorrectly here to not have the show in tags panel option to fix? Any help would be much appreciated!

[ynwtf]

Could you show the tag tree structure there from the bottom-most icon on the far left?

Just a guess, but it could be that you have a Heading level out of sequence. For example, the check is looking for like H1 then H2 then H3. Or even how deep your headings actually go. If you have H1 followed immediately by, say, H3, then that will flag an error because you've skipped over H2.

So take a look at your tag structure tree and look for any Heading Tags that might be out of order. 

[Eric Dumas]

I had similar issues before when a break (empty line with a 'return', a line break, basically no-text) was formatted with H1

[Bevi Chagnon - PubCom.com]

@DIAsthomas, the post from @ynwtf is correct.

The accessibility checker's error — "Appropriate Nesting - Failed" — is always because your heading levels are out of order. Review the Hx tags in the tags panel to locate where the structure error is. You also can select each "Element X" in the accessibility report to locate the problematic headings, too.

Nesting errors are caused by:

• The first heading in the document isn't <H1>. Maybe your document starts with <H2> or another heading level.
• A heading level was skipped. Your document goes from <H1>, followed by <H4> or some other level.

To correct headings in the PDF, select the tag you want to change, right-click, select Properties, and from the top drop-down menu select the correct heading level for the tag.

[_Aaron_]

Bevi,

In my case the failing H3 is 33 pages in to the document, and immediately follows several Ps, which themselves are preceded by an H3. (Double-checked in Tags panel.) If I change the offending H3 to an H1 in InDesign, it passes. What would explain this? Are there some situations where there's some corruption?

[_Aaron_]

Found it! This was due to a preceding nested table whose frame had erroneously been assigned H1. So there is logic to the nesting issues, but the offenders can sure be tricky to track down sometimes.

[Bevi Chagnon - PubCom.com]

Wow, that's a hard one to catch!

Glad you found it and fixed it.

Kudos!

[Victor30643864tjsl]

Im having the same issues.  Im new to this and want to get it right.  Any advice would be great.