'Web Accessibility' is about the practices that ensure websites are accessible to individuals of all abilities and disabilities. It focuses on making web applications navigable and usable for everyone, including users who rely on assistive technologies.

The scope of accessibility encompasses various aspects, such as visual, auditory, physical, speech, cognitive, and neurological disabilities. The objective is to guarantee equal access and opportunities for people with a range of abilities, in compliance with standards like the WCAG (Web Content Accessibility Guidelines).