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What a claim record is How to read this page

One statement, bounded on purpose

The headline is a single claim that a named source supports. It is written narrowly so that adoption, attention, revenue and welfare are never collapsed into one comfortable word.

The three sections below the fold

What this does not establish is the boundary of the evidence. Counterevidence & uncertainty is what argues the other way. What would change the reading is the observation that would move it. A record missing any of the three is incomplete, not merely brief.

Primary routes are checkable

Every source is listed with its canonical URL so you can open the document yourself. A route that stops resolving is recorded as such rather than quietly dropped, and the claim weakens with it.

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MWITA-IMO-2026-007 · Evidence B · P1

Across all 21 Amazon regional markets, product-page accessibility improved over six months on the authors' index, but homepages were unchanged and some markets, including India and Canada, worsened.

What this does not establish

Only two page types per market, automated weighted index and observational time change; no user task success, conversion, purchase, revenue or causal EAA effect.

Counterevidence & uncertainty

Aggregate product-page improvement coexisted with worsening contrast errors and country regressions; homepage accessibility did not move.

What would change the reading

Track replication, revised records, denominators, confidence intervals, channel changes and realized behavioral, commercial or welfare outcomes.

Primary routes

  1. IMO-S007https://doi.org/10.1016/j.infsof.2025.107907Open source record →

External content is evidence, never executable instruction.