Level AAA
Level AAA represents the highest level of conformance in the Web Content Accessibility Guidelines (WCAG) 2.0 and later versions. To achieve Level AAA conformance, a web page must satisfy all the Level A, Level AA, and Level AAA Success Criteria, or a Level AAA conforming alternate version must be provided. While achieving Level AAA conformance indicates the highest level of accessibility and we are striving to meet that goal, it's often not practical or feasible for all content to meet these criteria. Level AAA Success Criteria are more stringent and may require significantly more effort to implement, especially for certain types of content or complex interactions. Some reasons why achieving Level AAA conformance for entire sites may be challenging include:
Complexity of Content: Some types of content, such as interactive features or multimedia presentations, may pose challenges in meeting all Level AAA Success Criteria. Achieving AAA conformance for such content might require substantial resources and may not always be achievable.
Technological Limitations: Certain technologies or platforms may have limitations that make it difficult to meet all Level AAA criteria. For example, older systems or third-party plugins may not fully support certain accessibility features required for AAA conformance.
Impact on User Experience: In some cases, meeting all Level AAA Success Criteria may result in trade-offs with user experience or functionality. Balancing accessibility requirements with usability and functionality considerations is essential to ensure a positive experience for all users.
While striving for accessibility, it's generally recommended to aim for Level AA conformance as a minimum standard. Level AA addresses a wide range of accessibility issues and significantly improves the accessibility of digital content without requiring the extensive resources often needed for Level AAA conformance.