Count Data Cells Still Missing Header Associations — Free
A table can look tidy while its data cells lack meaningful header context. Turn a manual association audit into a visible review workload without mistaking a count for accessibility certification.
The proof surface
Screen-reader section-order checks examine page sequence. This tracks verified row/column header associations inside data tables, not heading order or reading speed.
Why the flat version breaks
Counting header elements instead of relationships
A visible heading may not be programmatically associated with the data it describes.
Marking a partially linked cell verified
Both row and column context may be needed to understand a value.
Calling zero unverified cells compliant
The arithmetic cannot inspect markup, assistive technology or the quality of the audit.
How to work the header association packet
Exclude layout tables. Count data cells whose meaning depends on associated row or column headers; complex tables may require several associations per cell.
Count a cell as verified only after all needed header relationships are checked in markup and relevant assistive technology. Merely finding a th element is not enough.
Review minutes = (cells needing headers − verified cells) × minutes per cell. Five unresolved fee cells at two minutes each need an illustrative ten-minute budget.
Any remaining cell is flagged. Zero means your entered audit count is complete, not that every relationship is correct. Recheck changed tables and document the actual testing method.
What the header association packet replaces
| Question | Before | Visible working |
|---|---|---|
| Counting header elements instead of relationships | A visible heading may not be programmatically associated with the data it describes. | Verify complete context before marking a cell |
| Marking a partially linked cell verified | Both row and column context may be needed to understand a value. | Budget the unverified cells |
| Calling zero unverified cells compliant | The arithmetic cannot inspect markup, assistive technology or the quality of the audit. | Use the budget to plan manual testing |
A local arithmetic aid replaces hand calculation, not expert review. No paid AI service is needed.
Run it on the samples, right here
FIRST-LOAD
Research prototype — checkout unavailable. Input is processed locally and a draft is saved automatically in this browser profile when storage is available. Reset to sample clears that draft; Pro history has its own clear button. A state link encodes your inputs in its URL: share only non-sensitive rows. Browser history, clipboard and anyone receiving the link may retain it. Optional AI use below leaves this device; it is not required.
Manual-audit workload arithmetic only, not an automated accessibility or WCAG conformance assessment. Test real table semantics and reading behaviour with qualified reviewers and users.
Data note: Everything runs in this browser tab on the header association packet: your data table | data cells needing headers | cells with verified associations stays on this device, nothing is uploaded, and the reading is rebuilt only when you press run.
Go deeper: the companion app files the same reading as a stapled evidence packet
The article demo above runs without limits. The companion app keeps a local history, exports the rows as CSV, prints the header association packet reading, and holds your drafts on this device — one complete free run; the proposed $4 one-time filing layer is not currently for sale.
The header association packet reading is complete for free. The optional $4 layer adds print, row CSV and the last five local reading summaries; it does not add hidden answers. Checkout is not configured yet; the article demo remains unlimited.
Open the count data cells still missing header associations companionBoundary
Manual-audit workload arithmetic only, not an automated accessibility or WCAG conformance assessment. Test real table semantics and reading behaviour with qualified reviewers and users.
What this is built on
- Method: Review minutes = (cells needing headers − verified cells) × minutes per cell. Five unresolved fee cells at two minutes each need an illustrative ten-minute budget.
- All sample records are invented examples. The app does not fetch measurements, policies, files or personal records.
- Google’s official pricing page, fetched 2026-09-29, lists free-tier access including AI Studio. Optional formatting only; limits and availability can change. Free-tier content may be used to improve products. Never paste private records there.
Before: A visible heading may not be programmatically associated with the data it describes. After: the header association packet shows the working beside each named row so the reader can change the assumption and inspect the consequence.
Optional AI formatting, not calculation
For this header association packet, use the free AI Studio interface only if available to you, with no paid API key. Manual entry completes the same workflow for free. Supply only fictional or non-sensitive notes. Review its output against the source; never paste unresolved questions into the numeric rows.
Format my non-sensitive notes for a header association packet. Return plain rows only: data table | data cells needing headers | cells with verified associations. Preserve supplied quantities exactly. Do not guess missing values; list questions separately. Do not calculate or add advice. I will check every row before pasting into the local tool.
Accepted schema: data table | data cells needing headers | cells with verified associations. No AI response is executed as code.