What Is the One Main Landmark Violation?
Ensures the document has one main landmark.
| WCAG Criterion | 1.3.6 |
| Impact | moderate |
| axe-core Rule ID | landmark-one-main |
| WCAG Principle | Perceivable |
How to Fix One Main Landmark
Add exactly one
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🔍 Scan Your Site for One Main Landmark Violations →Who Is Affected?
The One Main Landmark violation impacts users who rely on assistive technologies including:
- Users with low vision who magnify content
- Users with cognitive disabilities
- Older users with age-related accessibility needs
Approximately 1 in 4 adults in the United States has some type of disability. Fixing this violation improves access for millions of users.
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