What Is the Difference Between WCAG 2.1 and WCAG 2.2?
WCAG 2.2 adds 6 new A/AA criteria to 2.1. U.S. law still requires 2.1 AA, but 2.2's ISO status means contracts increasingly reference it.
PageAudit Team Mar 15, 2026
Accessibility Testing
Technical guides on WCAG testing tools, automated scanning, and audit methodologies.
What Percentage of WCAG Issues Can Automated Tools Detect?
Automated tools catch 57% of accessibility issues by volume but cover only 32% of WCAG criteria. Here's what that means for agencies.
PageAudit Team Mar 15, 2026