All WCAG criteria
WCAG 2.2.1 · OperableLevel A
2.2.1Timing Adjustable
Any time limit set by the content must be either turn-off-able, adjustable to 10× the default, or warn the user with at least 20s to extend.
Common failures
Patterns that fail this criterion.
- 01Session timeouts at 5 minutes with no warning, no extend
- 02Carousel that auto-advances every 3 seconds with no pause
- 03Quiz with strict per-question time limit, no extension
How to test
Testing approach: manual.
Manual — find any timer; confirm it can be paused, extended, or disabled.
How to fix
Remediation steps.
- 1
Warn before timeout
20 seconds before a session expires, show a dialog: "Your session will expire in 60 seconds. Stay signed in?"
- 2
Pause control for auto-advance
Carousels, slideshows: include a clearly visible Pause button.
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