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WCAG · Level AAA

WCAG 2.3.2 – Three Flashes

No content flashes more than three times per second.

View official specification

At a glance

Impact level Medium
Topics
Flashes Animations Seizure safety
Who this affects
Users with photosensitive epilepsy Users with vestibular disorders

Why this matters

Stronger restrictions further reduce risk for people with photosensitive epilepsy.