What is the purpose of web accessibility?

The purpose of web accessibility is to ensure that websites are usable by people of all abilities and disabilities. This involves designing and developing websites in a manner that accommodates various users, including those with visual, auditory, cognitive, and physical disabilities. By following web accessibility standards and guidelines, such as the Web Content Accessibility Guidelines (WCAG), designers aim to remove barriers that could prevent individuals from effectively using a website. Accessibility can involve implementing features like screen reader compatibility, keyboard navigation, alternative text for images, and intuitive navigation, which create an inclusive online experience.

The focus on usability for people with diverse needs highlights the importance of equal access to information and services on the web, ensuring that everyone can participate fully in the digital world. Emphasizing this aspect fosters inclusivity and can also enhance a website's overall usability for all users, not just those with disabilities.