Social

aria-required-children

Ensure elements with an ARIA role that require child roles contain them

image-alt

Ensure <img> elements have alternative text or a role of none or presentation

color-contrast

Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds

link-name

Ensure links have discernible text

landmark-one-main

Ensure the document has a main landmark

region

Ensure all page content is contained by landmarks