Matan · WCAG · Robust
Table headers
Data tables need <th> or scope so header cells can be announced (WCAG 1.3.1).
Pass condition in our engine: Each <table> has th, scope or headers attributes — or there are no tables.
1. Problem description
Layout tables are discouraged; if you use a table for data, first row/column should be headers. Tables used for grid layout without headers fail this heuristic — convert those to CSS grid.
2. Most common causes
- Excel-to-HTML paste with only <td>.
- Responsive “tables” made of divs (those skip this check).
3. How to fix it
- Use <th scope="col"> or scope="row".
- Add a <caption> when it helps.
- Do not use tables for layout.
Test this check
We fetch only this URL (plus robots.txt / llms.txt at the domain root when the check needs them). We do not crawl the rest of the site like a full report.
Scoring rules for the full site crawl are documented in methodology. Want every category at once? Generate a free report.
Get your free SEO & GEO report
Enter your URL and receive a full audit with scoring and recommendations. No sign-up required.