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HeadingsMap Chrome Extension Analysis

Developer & Designer Tools

Chrome extension ID: flbjommegcjonpdmenkdiocclhjacmbi

HeadingsMap generates an index of a web page's heading structure, allowing users to quickly navigate to specific content sections by clicking on entries in a document map. It also provides analysis of landmarks and identifies potential structural errors for accessibility and SEO purposes. The extension updates dynamically and offers customization options for display.

Developer:Jorge Rumoroso
Version:4.10.7
Size:600KiB
Last updated:

Overview

Installs

100K+

Rating

4.5

81 reviews

Languages

5 locales

Includes English, español, français, polski...

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

Developer & Designer Tools

Pricing friction

Low review signal

Complaint intensity

Moderate review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

This extension is positioned as a tool for web developers, consultants, and accessibility auditors to audit and navigate the heading structure of web documents. It highlights its ability to display document maps, identify structural errors, and facilitate direct content access through clickable headings.

Inferred product pattern

A free browser extension for web development and SEO analysis, providing a visual map of page headings. It faces challenges with consistent functionality across different websites and has had past issues with feature changes.

Review-backed pain points

Users report that the extension frequently fails to load on a large percentage of websites. Some users have experienced critical bugs, such as the extension causing text areas to disappear or making it impossible to type. There are also complaints about functionality being removed or altered in a way that diminishes its usefulness.

Observed feature gaps

The extension's primary function of displaying the heading map is unreliable for a significant portion of users and websites. Some users desire more control over the highlighting behavior and the display of numbering in the table of contents. A past feature related to HTML5 was noted as removed.

Tags
Heading MapSEO AuditAccessibility ToolWeb StructureDeveloper Tool
Target users

- Web Developers

- SEO Specialists

- Accessibility Auditors

- Content Creators

Primary use cases

- Auditing website heading structure

- Improving website accessibility

- Enhancing SEO by analyzing heading hierarchy

- Navigating long web pages efficiently

Positive themes

- Useful for SEO analysis

- Helpful for analyzing heading structure

- A handy plugin when functional

- Amazing extension

Negative themes

- Extension not working on many websites

- Functionality removed or changed negatively

- Causing issues with text input fields

- Crashes with odd errors

- Issues with displaying H tags

Observed friction

- Performance complaints detected

- The extension is free to use, with no reported pricing friction.

Evidence boundary: Evidence for this analysis comes from the chrome web store listing, including the title, short and long descriptions, and a set of user reviews. The analysis is based on available public data. Sentiment is derived from a sample of reviews and may not represent the entire user base. Some aspects of monetization and access models are inferred due to lack of explicit detail.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

Users report a lack of support when encountering issues, with one review explicitly stating 'there is literally no support.'

Reliability

Multiple users report that the extension does not work on a majority of websites they try, indicating significant reliability issues. Crashes and errors are also reported.

Privacy

One older review mentions Chrome reporting the extension was disabled due to a request to read user history, asking for an explanation.

Access & pricing

- Free usage observed

- No clear access signal

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 4

- Videos: 0

- Languages: 5

Trust signals

- Developer contact

Store metadata

- Version: 4.10.7

- Size: 600KiB

- Last updated:

Store description excerpt
Short excerpt from the public Chrome Web Store listing; full copy is available on the official store page.
The extension generates a document map or index of any web document structured with headings, allowing direct access to content by clicking on any of its items. It now also displays the Landmarks analysis. Although the extension was initially meant to assist web developers, consultants, and accessibility auditors, it turned to be useful for many users, facilitating the reading and navigation in long structured pages Features: * Lists headings with optional information about their levels and any breaks in the correct hierarchical structure. * Lists sections with header information, including optional details about structural errors. * Lists the landmarks and can identify details about them, and optionally details about structural errors. * Provides information from the main document and documents within frames, featuring a document selector when multiple documents are present. * Clicking…

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

heading map chrome extensionwebsite structure checkeraccessibility audit toolSEO analysis extensiondeveloper tools chrome

Comparison

headings map alternativeseo audit tool comparisonaccessibility checker for web

Problem

website navigation issuesunderstanding page structureimproving website SEOchecking for accessibility errors

Alternative

web page outline toolcontent hierarchy viewersite audit extension

Similar extensions

Jump to related discovery paths:

FAQ

What is HeadingsMap mainly used for?
HeadingsMap generates an index of a web page's heading structure, allowing users to quickly navigate to specific content sections by clicking on entries in a document map. It also provides analysis of landmarks and identifies potential structural errors for accessibility and SEO purposes. The extension updates dynamically and offers customization options for display.
What market signals stand out?
Established adoption with limited review base. Last known update: 04/08/2026.
What should builders compare before entering this space?
Compare install concentration, rating quality, update recency, screenshots, developer portfolio, listing claims, and review-backed friction signals.
Is this page review-backed?
Backed by review samples. This page combines store metadata with selected review signals, while raw store metrics remain visible for comparison.

Screenshots

HeadingsMap screenshot
HeadingsMap screenshot
HeadingsMap screenshot
HeadingsMap screenshot

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