Why is it crucial to test websites with real users who have disabilities?

Testing websites with real users who have disabilities is critical because it allows for the identification of practical issues and ensures that actual accessibility needs are met. Engaging with users who experience disabilities provides insights into their unique challenges and experiences that may not be captured through theoretical assessments or automated testing tools. These users can highlight specific barriers they face in navigating a website, ensuring that the design and functionality align with their requirements.

This approach allows for a more thorough understanding of how assistive technologies interact with the website and how users with various disabilities engage with content. By incorporating feedback directly from these users, developers and designers can make informed improvements that enhance overall usability and accessibility for everyone. This emphasis on real-world testing ensures that websites fulfill their intended purpose by being genuinely accessible, rather than just appearing to meet accessibility guidelines superficially.

Other options do not capture this essence adequately. For instance, ensuring visual appeal or gathering marketing statistics does not directly address the usability and accessibility concerns of individuals with disabilities. Likewise, compliance with government regulations might drive some degree of accessibility improvements, but true effectiveness comes from understanding and responding to the needs of users with disabilities, which can best be achieved through their direct involvement in testing.