Web Accessibility Guidelines are a set of recommendations designed to make web content more accessible to people with disabilities. These guidelines are crucial for ensuring that the Web is a resource that can be used effectively by all, regardless of physical, sensory, or cognitive limitations. The most widely recognized standards for web accessibility are the Web Content Accessibility Guidelines (WCAG), developed by the World Wide Web Consortium (W3C). WCAG provides a framework for making web content more accessible, including text, images, sounds, and code that shapes web experiences. It outlines principles for accessibility that are organized around four main themes: perceivable, operable, understandable, and robust (POUR). These guidelines not only help in making web content accessible to users with disabilities but also improve the overall user experience for a broader audience, enhancing usability and interoperability across devices and platforms.