Improve accessibility with the Accessibility Checker - Microsoft Support

This service estimates the number of people with disabilities who use a website. It mainly uses percentages taken from the Government Digital Service (GDS) accessibility personas.
It's intended as a prompt for discussion and thought. It's not an exact way of measuring anything about the people using your service.
Very small numbers of users may give unreliable estimates. Some services, particularly those aimed at disabled people, may have more disabled users.