Validation profiles control which rules are applied during validation.
Profiles do not alter rendering behavior.
- Enforces WCAG Level A accessibility requirements
- Suitable for basic accessibility compliance
- Enforces WCAG Level AA requirements
- Recommended default for production sites
- Enforces WCAG Level AAA requirements
- Strict and often impractical for general use
- Enforces strict HTML correctness
- Disallows unsafe or ambiguous constructs
- Designed for user-generated content
- Blocks unsafe patterns
- Allows controlled flexibility
Choose the least permissive profile that fits your use case.