Start With Real Tasks

Test the important paths first: sign up, book, pay, submit, and recover from an error. A page is not accessible if the core action cannot be completed.

Four Foundations to Check

• Use semantic HTML and clear heading order
• Keep text and controls readable against their background
• Support keyboard navigation and visible focus
• Give images, fields, and errors meaningful labels

These foundations prevent common barriers and make later testing more effective.

Put Accessibility in Components

When buttons, forms, dialogs, and navigation have good defaults, every new screen starts from a stronger baseline.

Test Before Launch

Use automated checks, keyboard testing, and real-device review together. No single tool catches every barrier.