HeadingsMap

To show, browse and audit (for accessibility and SEO) the headings structure

HeadingsMap Chrome Extension

HeadingsMap is a powerful Chrome extension designed to improve the way you navigate and audit web documents by providing a structured index of headings. Ideal for web developers, consultants, and accessibility auditors, this tool enhances the reading experience by allowing users to easily browse and access content within long web pages.

Key Features:

  • View and interact with headings hierarchy, including levels and any errors in structure.
  • Analyze sections with valuable header information and structural breakdowns.
  • Clickable headings that scroll to the content section and highlight it for quick reference.
  • Dynamic updates on DOM changes, ensuring your document map is accurate.
  • Options for manual refreshes and trees that can be collapsed by levels.
  • Two customizable themes to suit your preferences.
  • Understand the accessibility aspects with hidden headers and direct anchor links for easy copying.

Whether you're enhancing SEO or ensuring web accessibility, HeadingsMap is the tool you need for effective content management.

Manifest V3
Users: 100,000+
Version: 4.9.4 (Last updated: 2025-03-25)
Creation date: 2020-06-28
Permissions:
  • activeTab
  • storage
  • webNavigation
Host permissions:
  • <all_urls>
Size: 611.33K
Full description: See detailed description
Updated: 13 hours ago

Other platforms

HeadingsMap (v4.9.4)
6,059+ 4.74 (57)
HeadingsMap (v4.9.3)
25,755+ 4.80 (5)

User reviews

Pros
  • Useful for visualizing H1-H6 heading hierarchy
  • Essential for web developers and individuals working with accessibility
  • Simple and straightforward to use
  • Helpful for studying and navigating complex information
  • Great for checking page SEO hierarchy
Cons
  • Does not work on many websites consistently
  • Conflicts with other applications like Google Calendar and Facebook text areas
  • Recent updates have caused functionality issues
  • No customer support for technical problems
  • Has bugs that cause it to crash or not load
Most mentioned
  • Works better on Google Chrome compared to Brave
  • Useful for SEO and web design
  • Conflicts with text input fields on websites
  • Problems with loading on various websites
  • Request for additional features like hiding numbering in TOC
These summaries are automatically generated weekly using AI based on recent user reviews. User reviews may be inaccurate, spammy, or outdated.
User reviews
eh. i tried to get some organization for links here https://www.theseason.org/nt.htm the two lists on the right side of the page, those columns. seems not to do anything. Please help. also wish i could get all sub links that are numbered and get a hierarchy index or list and or ways to export etc mark down etc
by Johnny, 2025-03-21

Not going to give it one star for a single bug, but the headings map just wont load on like 80-90% of the websites I've tried it on. I almost thought it didn't work at all until I finally found a single website it works on. Some of the websites I tried it on are YouTube, GitHub (out of like 3-5 pages I visited, it only worked on 1), Google search, ChatGPT, LinkedIn, my school's intranet that told me to install this extension, and several websites I created/am working on. I only got it to work on GitHub's home page, one of my websites, and a friend's website. Edit: I should note that I'm using Brave, not Chrome, but Brave is built on Chromium. After testing on Google Chrome (and finding out I actually didn't uninstall Chrome 5 years ago like I remembered doing), it seems to work better on most of these websites I mentioned. So I'll bump my rating up from 3 to 4 stars.
by Zytronium, 2025-02-17

I was looking for an SEO tool to visualize my H1-H6 heading hierarchy and identify any problems. HeadingsMap is the only extension I've found that offers this functionality. Highly recommended!
by Christos Pontikis, 2025-02-15
View all user reviews

Extension 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
Very low risk likelihood

HeadingsMap has earned a good reputation and can be trusted.

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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