Inclusive Design
Web accessibility (a11y) means ensuring that websites and applications are usable by people with disabilities.
Contrast and Colors
Ensure there is sufficient contrast between text and background. Do not rely solely on color to convey information.
Keyboard Navigation
All interactive elements must be accessible and usable via keyboard, without the use of a mouse.
Screen Readers
Use semantic HTML tags and ARIA attributes to provide context to users who use screen readers.
An accessible site is a better site for everyone. Furthermore, many accessibility practices coincide with SEO best practices.