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: A Comprehensive Firefox Add-On for Web Navigation
HeadingsMap is a Firefox add-on used to generate a document map or index of any web document structured with headings or HTML5 sections. It highlights the headings structure, pinpoints errors in the structure, and acts as an HTML5 Outliner. By clicking on any indexed items, users are taken directly to the content. The add-on also provides information from documents contained within frames, updates content following changes in the DOM, and does not display hidden headers or sections. This tool proves invaluable for web developers, consultants, and auditors.
Add-on stats
Weekly download count: 95
Firefox on Android: No
Risk impact: High risk impact 
Risk likelihood:
Manifest version: 2
Permissions:
- <all_urls>
- activeTab
- storage
- webNavigation
Size: 590.95K
Email: ru*****@gmail.com
URLs: Privacy policy
Ranking
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Add-on summary
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
User reviews
These summaries are automatically generated weekly using AI based on recent user reviews.
Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated. Pros
- Provides a clear outline of headings for easy navigation.
- Very useful for quickly reviewing articles and identifying relevant sections.
- Effective for checking the correctness of headings when building a website.
- Easy to use with a simple interface.
Cons
- Font size may be too small on some sites, needing adjustable settings.
- Page width adjustment issues when the extension is loaded.
- Integration with other extensions (like Vimium) may have conflicts.
- Lacks a dedicated shortcut key to toggle the extension.
Most mentioned
- Overall usefulness in navigating web pages.
- Desire for improved font size settings.
- Wish for better integration with other modes (like Reader mode).
- Feedback about minor interface improvements.
User reviews
Thanks for this amazing addon; and I found a minor issue: the search box doesn't play well with the vimium addon, e.g. if you input x key, current page is closed by vimium, it'd perfect if this issue fixed.
by uqix, 2024-10-25
It's great, but for some sites the font seems to be way too small, probably need settings for fixed font sizes to ensure readability.
by tmk333, 2024-02-06
Add-on safety
Risk impact
HeadingsMap requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk likelihood
HeadingsMap is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
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