Page Structure lists all headings and landmarks on a page. Its purpose is for manual checking of the semantic structure of a page.
Does the page title accurately describe what is found on the page?
Are headings used, and do they properly label the content sections? Are they used in the proper order?
Are landmarks used to identify the important regions on a page?
SkipTo Landmarks & Headings is an assistive technology. It enables fast and efficient navigation within the page to the section headings and important landmark regions.
Heading levels are configurable; default is h1 through h3
Not all landmarks are shown
Always shown: main, search, navigation and contentinfo
Optionally, complementary landmarks can be included