Reviews of HeadingsMap

By: Rumoroso Add-on

List of user reviews and ratings for HeadingsMap

Total ratings

4.72 (Rating count: 58)

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Review summary

HeadingsMap is lauded for clearly showing a page's heading structure via a full outline and easy integration in the document view. It’s quick and handy for checking headings and readability. Recurring drawbacks include non-configurable font size, occasional conflicts with Vimium, and layout/scroll quirks (page width and fixed-position header scrolling). Some users also want a shortcut key. Overall, it's highly useful but has notable bugs that affect usability.

Pros

Effectively distills the page structure into an easy-to-read heading outline.
Displays the entire tree of headings, making structure quick to read and verify.
Does exactly what users need and is quick to use with one-click access.
Integrated in the document view rather than the browser sidebar, for convenient access.
Helpful for building pages and checking whether headings are correctly set, with a visual red-outline cue when a heading is accessed.

Cons

Font size is not configurable and sizing is inconsistent across sites (too big on some pages, too small on others).
Conflict with Vimium's search/keyboard shortcuts, causing the page to close or behave oddly.
Layout issues: page width not adjusted on load, so text starts at the sidebar.
Scrolling/outlining bug when header elements have fixed positions can cause the outline to scroll too far.

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User Reviews

Recent rating average: 4.80

All time rating average: 4.72

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Date	Author	Comment
2026-01-24	斜倚*****

2025-11-16	Se*****

2025-05-31	Jo*****	I like very much this extension. The only annoyance is the font size is too big. Is there a way to change it (and only for HeadingsMap, I don't want to resize the font at the whole Firefox level)?
I like very much this extension. The only annoyance is the font size is too big. Is there a way to change it (and only for HeadingsMap, I don't want to resize the font at the whole Firefox level)?
2025-05-10	Er*****	Extremely helpful for distilling the structure of html pages. Thank you!
Extremely helpful for distilling the structure of html pages. Thank you!
2025-04-06	全民*****

2025-02-25	ig*****

2025-02-11	退出*****

2025-01-08	Fi*****	It's great! But I still found some problems after using it. For example, if the position attribute of the header element of some web pages is fixed, then click on the headers the document will scroll too far in the outline sidebar.
It's great! But I still found some problems after using it. For example, if the position attribute of the header element of some web pages is fixed, then click on the headers the document will scroll too far in the outline sidebar.
2024-10-25	uq*****	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.
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.
2024-02-06	tm*****	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.
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.