The Web Content Accessibility Guidelines (WCAG) 2.1 checklist covers a wide range of recommendations for making Web content more accessible. These guidelines will make content accessible to people with blindness and low vision, deafness and hearing loss, limited movement, speech disabilities, photosensitivity, and combinations of these disabilities; but cannot guarantee accessibility for every user need The goal of these guidelines is to make web content more accessible and user-friendly for those using desktops, laptops, tablets, and mobile devices.