GDS audit of automated accessibility tools.

The best automated tool only found 40% on a page with 142 known issues.

Summary of results

The following is a list of tools and the percentage of barriers or potential barriers found:

Sortsite
40%
Tenon
34%
AChecker
35%
Wave
39%
Axe
30%
Siteimprove
36%

GDS Accessibility Tool Audit

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