Headings, Landmarks and Links
by e5180faf-9f22-4c81-a74a-bf838a47ba73
Opera browser required.
The Headings, Landmarks and Links (H2L) extension provides information on the headings, landmark regions and links on a web page in a browser side panel. The associated headings, landmark regions and links in the side panel can be highlighted in the web page for identification. Information can be exported to a CSV formatted file to be viewed in spreadsheets. The extension helps people identify and navigate to content of interest. The extension can be used as part of accessibility testing to verify the proper use of headings and landmark regions, and to ensure link names identify the destination of the link.
Options
* Highlight follows focus
* Highlight border size and style
* Showing hidden headings and landmarks without names
* Links filters based on domain name and file extensions
* Export information to a CSV file
Documentation URL:
https://opena11y.github.io/h2l-side-panel/
Support URL:
https://github.com/opena11y/h2l-side-panel/issues
- This extension can access your data on all websites.
- This extension will add a panel to the sidebar.
Screenshots
About the extension
- Downloads
- 22
- Category
- Accessibility
- Version
- 1.1.0
- Size
- 274.6 KB
- Last update
- Jan. 14, 2026
- License
- Privacy policy
- Service website
- https://opena11y.github.io/h2l-side-panel/
- Support page
- https://github.com/opena11y/h2l-side-panel/issues
- Source code page
- https://github.com/opena11y/h2l-side-panel
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