Compatibility

2.1 Examine and disclose any external factors interacting with your project

User Experience Design

2.2 Understand user requirements or constraints, resolving barriers to access

User Experience Design

2.7 Avoid being manipulative or deceptive

User Experience Design

2.14 Offer suitable alternatives for every format used

User Experience Design

2.17 Reduce the impact of downloadable and physical documents

User Experience Design

2.19 Audit and test for bugs or issues requiring resolution

User Experience Design

2.21 Regularly test and maintain compatibility

User Experience Design

3.7 Ensure code follows good semantic practices

Web Development

3.10 Validate form errors and account for tooling requirements

Web Development

3.13 Ensure layouts work for different devices and requirements

Web Development