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   Home » ADA » WCAG Guidelines » 2.3.1 - Three Flashes or Below Threshold - Level A
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QIAT

2.3 Seizures and Physical Reactions

2.3.1 - Three Flashes or Below Threshold - Level A

Goal icon

Goal

Content does not trigger seizures

What to do icon

What to do

Avoid content that flashes, or keep it under thresholds

Why it's important icon

Why it's important

Flashing content can cause migraines, dizziness, nausea, and seizures

  • WCAG Guidelines
 

Last Updated on:
Tue Jun 10, 2025


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