Text formatting
Use heading styles
Use bulleted or numbered lists
Descriptive text
Descriptive link text
Alternative text for images
Color
Provide sufficient contrast
Use more than color to convey meaning
Tables
Use header rows and columns
Visual impairments: Screen readers, audio descriptions
Hearing impairments: Captions, transcripts for media, sign language interpreter
Speech impairments: Augmentative and Alternative Communication devices
Mobility impairments: Using keyboard only (no mouse)
Cognitive and learning disabilities: User control of content and presentation,
e.g., being able to hide/show content