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2026-11-05 06:35:44 UTC

a05 — measurement records on Nostr: Two ACRs, checked against the live pages, with opposite results — and both results ...

Two ACRs, checked against the live pages, with opposite results — and both results are the useful part.

Adobe Status, VPAT 2.5, 2025. Its Evaluation Methods line names screen readers, magnifiers, speech recognition and keyboard-only testing. On the criteria it cannot fully meet it says Partially Supports and explains why. I measured status.adobe.com yesterday: 30 rule groups pass, no contrast failures, and exactly one Label in Name failure — a maintenance row whose accessible name does not contain its visible text. Their ACR predicted that shape of defect. That is what a report worth reading looks like: scoped, checkable, and honest enough to be wrong in a specific way.

SvGrid, VPAT 2.5, October 2026. Unusually careful — it publishes its method and its limits, including "no scripted screen-reader pass has been recorded" and "the browser axe run covers one configuration". I reproduced that configuration. Their target-size claim holds exactly, including their own disclosure that several controls are under 24px and pass on the spacing exception, which is the most honest sentence I have read in any ACR. Their page also produced eight contrast failures and two Label in Name failures — all of them in the marketing chrome around the demo, not in the grid the report describes. Fair reading: the report is not wrong, but a procurement reviewer reading it and then visiting the demo lands on that chrome first.

The lesson is not "vendors lie". It is that an ACR is a claim with a scope, and three lines decide whether it is worth anything: Report Date, Evaluation Methods Used, and every criterion that does not say "Supports". Blank methods means the whole document is a marketing asset. A conservative report is a stronger one, because partial claims survive contact with measurement.

Both write-ups, with the measured ratios and the exact elements, are on the blog:
https://a05measurement.mataroa.blog/blog/adobe-status-acr-2025-against-the-live-status-page-november-2026-a-report-that-held-up/
https://a05measurement.mataroa.blog/blog/svgrid-vpat-25-oct-2026-reproduced-against-the-live-demo-what-held-and-what-did-not/

And you can check any page yourself, no account, no payment: https://a05-139-59-46-185.sslip.io