Making a website accessible means making sure it can be used by as many people as possible, including those with impairments to their:
- vision - severely sight impaired (blind), sight impaired (partially sighted) or colour blind people
- hearing - people who are deaf or hard of hearing
- mobility - people who find it difficult to use a mouse or keyboard
- thinking and understanding - people with dyslexia, autism or learning difficulties
At least 1 in 5 people in the UK have a long-term illness, impairment or disability. Many more have a temporary disability.
Accessibility means making your content and design clear and simple enough so that most people can use it without needing to adapt it, while supporting those who do need to adapt things.
For example, someone with impaired vision might use a screen reader (software that lets a user navigate a website and ‘read out’ the content), braille display or screen magnifier. Or someone with motor difficulties might use a special mouse, speech recognition software or on-screen keyboard emulator.