WCAG 2.0 Level AA accessibility standard
Only AA is required at this time
Why not AAA? There is a cost vs benefit to move to AAA, currently the cost of moving to AAA conformance is greater than the benefit to our audience.
If you can make your website AAA compliant please do so, it is just not required at this time
When using the site improve chrome extension, set conformance level to AA
- Prioritize errors by deselecting Warning and Review