Level AOperableTested by A11yied
WCAG 2.4.3: Focus Order
2.4 Navigable
What Does This Criterion Require?
If content can be navigated sequentially and navigation sequences affect meaning, focusable components receive focus in an order that preserves meaning.
Technical Details
| WCAG Level | A |
|---|---|
| WCAG Version | 2.1, 2.2 |
| POUR Principle | Operable |
| Guideline | 2.4 Navigable |
| A11yied Testing | Fully Automated |
How A11yied Tests This Criterion
A11yied automatically validates WCAG 2.4.3 using browser-based testing that analyzes your page in real-time.
Implementation: keyboard.ts
Test This Criterion on Your Site
Use A11yied to scan your website and identify WCAG 2.4.3 violations automatically. Get detailed reports with code examples and fix recommendations.
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Official WCAG Reference
View the official WCAG specification for 2.4.3 Focus Order on the W3C website for complete technical details and implementation guidance.
Read W3C Understanding 2.4.3→