Guidelines

Guideline 1.1 – Text Alternatives
All non-text content that is presented to the user has a text alternative that serves the equivalent purpose.
Guideline 1.2 – Time-based Media
Provide alternatives for time-based media.
Guideline 1.3 – Adaptable
Create content that can be presented in different ways without losing information or structure.
Guideline 1.4 – Distinguishable
Make it easier for users to see and hear content including separating foreground from background.
Guideline 2.1 – Keyboard Accessible
Make all functionality available from a keyboard.
Guideline 2.2 – Enough Time
Provide users enough time to read and use content.
Guideline 2.3 – Seizures and Physical Reactions
Do not design content in a way that is known to cause seizures or physical reactions.
Guideline 2.4 – Navigable
Provide ways to help users navigate, find content, and determine where they are.
Guideline 2.5 – Input Modalities
Make it easier for users to operate functionality through various inputs beyond keyboard.
Guideline 3.1 – Readable
Make text content readable and understandable.
Guideline 3.2 – Predictable
Make Web pages appear and operate in predictable ways.
Guideline 3.3 – Input Assistance
Help users avoid and correct mistakes.
Guideline 4.1 – Compatible
Maximize compatibility with current and future user agents, including assistive technologies.