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Preview of HeadingsMap

HeadingsMap by Rumoroso

The extension generates a document-map or index of any web document structured with headings and/or with sections in HTML 5. It shows the headings structure, the errors in the structure (ie. incorrect levels), and it works as HTML5 Outliner too.

4.7 (57 reviews)4.7 (57 reviews)
5,574 Users5,574 Users
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Extension Metadata

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About this extension
The extension generates a documentmap or index of any web document structured with headings (you can access directly to the content by clicking on any of its items), and now, it shows the HTML 5 outline.

Features:
The extension generates a documentmap or index of any web document structured with headings (you can access directly to the content by clicking on any of its items), and now, it shows the HTML 5 outline.

Features:
  • List of headings and optional information about their level and if they break the correct hierarchical structure
  • List of sections with header information and includes optional information about errors in the structure
  • Information from the main document and also from the documents inside frames (includes a document selector that is active when there are multiple documents)
  • If header/section content uses aria-label, its value can be shown (optional property configurable in the settings section)
  • By clicking on the headers the document scrolls to the position of the header/section and highlights it
  • Detects changes in the DOM and when they finish, updates its content (if necessary)
  • It can also be refreshed manually
  • Allow collapsing list of headers by levels
  • HTML 5 Outline test is optional
  • CSS outline for identifying the header (or section) when clicking the tree
  • It doesn't show hidden headers or sections (hidden for assistive technologies)
  • If the header (or section) is an anchor, the link in the results has the href pointing to it (useful for being copied directly from the tree with the option in the contextual menu of the browser). Additionally, as option that can be disabled, it shows anchor-links that when clicked, copy the link to the clipboard
  • Two themes

So this is useful not only to facilitate navigation to anyone, but also to help webdevelopers, consultants and auditors.

Thanks for reviews.

Privacy statement on: https://rumoroso.bitbucket.io/
Rated 4.7 by 57 reviewers
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Permissions and dataLearn more

Required permissions:

  • Access browser activity during navigation
  • Access your data for all websites
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Version
4.10.2
Size
610.48 KB
Last updated
16 days ago (Jul 24, 2025)
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Release notes for 4.10.2
Fixed the behavior when a heading has the inert attribute or is a descendant of an element that does. Such elements should not be listed, as they are inert to user interaction and hidden from assistive technologies.
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