Accessibility Testing
Accessibility testing is a software testing methodology focused on ensuring that digital products, such as websites and applications, are usable by people with disabilities, including visual, auditory, motor, or cognitive impairments. It involves evaluating compliance with standards like the Web Content Accessibility Guidelines (WCAG) to identify and fix barriers that prevent equal access. This process often combines automated tools, manual testing, and user testing with assistive technologies to create inclusive user experiences.
Developers should learn and use accessibility testing to meet legal requirements (e.g., ADA, Section 508), avoid discrimination lawsuits, and expand their user base by making products accessible to over 1 billion people with disabilities globally. It is crucial for public-facing websites, government applications, and any product aiming for broad adoption, as it improves overall usability, SEO, and brand reputation by fostering inclusivity.