Web accessibility is important because it ensures that people with disabilities can access and use websites just as easily as people without disabilities. Web accessibility means that websites are designed and developed in such a way that people with disabilities can perceive, understand, navigate, and interact with them effectively. This includes people with visual, auditory, motor, or cognitive disabilities.

The internet has become an integral part of modern life, and many essential services and resources are now online. Without web accessibility, people with disabilities are excluded from using these resources and may face significant barriers to accessing information, education, employment, healthcare, and other essential services.

Furthermore, web accessibility is not only important for people with disabilities but also benefits everyone. For example, captions in videos help people who are deaf or hard of hearing, but they also help people who are watching the video in a noisy environment. Similarly, descriptive alt text for images helps people who use screen readers, but it also helps search engines understand the content of the page.

In summary, web accessibility is essential for ensuring equal access and opportunity for people with disabilities and benefits everyone by creating more inclusive and user-friendly websites.