Explicit Table Header Association Auditor
Inspect explicit headers references and scope declarations within each static HTML table.
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How to use Explicit Table Header Association Auditor
Check declared table relationships without pretending to compute a browser accessibility tree. Missing,ambiguous and cross-table header references are separate findings; automatic associations remain explicitly unchecked.
- Enter input.
- Choose the settings for explicit table header association auditor, then run the tool.
- Review the result and any limitations before copying or downloading it.
Good to know
- 100,000 HTML characters,20,000 nodes,100 tables and10,000 cells. Supplied HTML stays in an inert parse tree.
- Checks explicit headers IDs and named scope values only. It does not implement the complete HTML automatic header-assignment/grid algorithm or prove useful header text.
- Processing is local. Output is limited to 1,000,000 text characters unless a stricter file limit is stated.
Common questions
Does a cell without headers automatically fail?
No. Browsers can derive associations automatically. This tool marks that case unverified rather than inventing an error or a pass.
Is this input sent to a server?
No. The application processes this input inside your browser tab and does not save it to persistent storage.
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