需要使用 Opera 浏览器。
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
- 此扩展可访问您在所有网站上的数据。
- 此扩展会向侧边栏中添加面板。
屏幕截图
关于此扩展
- 下载次数
- 19
- 类别
- 辅助
- 版本
- 1.1.0
- 大小
- 274.6 KB
- Last update
- Jan. 14, 2026
- 许可证
- 隐私政策
- 服务网站
- https://opena11y.github.io/h2l-side-panel/
- 在线支持
- https://github.com/opena11y/h2l-side-panel/issues
- 源代码
- https://github.com/opena11y/h2l-side-panel
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