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Automated Testing

Strengths#

Often caught

Images missing alt (when detectable)
Buttons/links without accessible names
Some contrast failures
Invalid ARIA usage patterns
Document/lang basics

Often missed

Focus order that is technically valid but illogical
Wrong visible label meaning
Custom widget keyboard models
Whether announcements are useful
Whether a workflow is understandable

Test

Test
Action	Expect
`Fail CI on serious rules`	Known defects cannot merge unnoticed
`Triage noise`	False positives do not train people to ignore reports
`Pair with manual`	Critical flows still get keyboard/AT review