HeadingsMap

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.

HeadingsMap Add-on

HeadingsMap is an invaluable Firefox add-on designed to streamline navigation through web documents featuring structured headings and sections. This efficient tool generates a document map or index, allowing users to click directly on items for quick access to content.

Key Features:

  • Displays a hierarchical list of headings and identifies potential errors in structure.
  • Generates an HTML 5 outline for improved document organization.
  • Monitors DOM changes and refreshes the map automatically or manually.
  • Offers collapsible headers for organized viewing and easy navigation.
  • Highlights sections upon clicking links, enhancing user interaction.
  • Supports nested documents and optional aria-label visibility.
  • Compatible themes and hidden header detection to ensure accessibility.

Ideal for web developers, consultants, and auditors, HeadingsMap facilitates effortless navigation while ensuring documents are well-structured and accessible.

Manifest V2
By:
Rumoroso
Daily users:
5,914+ -303
Version:
4.9.8 (Last updated: 2025-04-18)
Version code:
5932943
Creation date:
2008-05-05
Permissions:
  • <all_urls>
  • activeTab
  • storage
  • webNavigation
Size:
622.99K
Full description:
See detailed description
Updated:
14 hours ago

Other platforms

HeadingsMap (v4.9.8)
100,000+ 4.52 (75)
HeadingsMap (v4.9.8)
28,096+ 4.90 (7)

User reviews

Pros
  • Provides a clear outline of headings for easy navigation
  • Helps in quickly identifying important sections of web pages
  • Easy to read and use, especially for checking website headings
  • Works effectively for reviewing articles
  • User-friendly design with a red outline effect for headings
Cons
  • Issues with the search box conflicting with the Vimium add-on
  • Font size may be too small on some sites, affecting readability
  • The page width isn't adjusted correctly when the extension is active, impacting the reading experience
  • Lacks shortcut keys for quick access
  • Preference for integration with the Firefox sidebar instead of a separate window
Most mentioned
  • Minor issues with font size and text alignment
  • Search box conflicts with Vimium
  • Desire for a shortcut key for ease of use
These summaries are automatically generated weekly using AI based on recent user reviews. User reviews may be inaccurate, spammy, or outdated.
User reviews
Please fix the issue where the headings structure cannot be displayed properly after clicking the extension icon a second time
by wxhzjm, 2025-04-16


by igorlogius, 2025-02-25
View all user reviews

Add-on safety

Risk impact
High risk impact

HeadingsMap requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood
Moderate risk likelihood

HeadingsMap is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
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  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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