To help us make our website a positive place for everyone, we have been using the Web Content Accessibility Guidelines (WCAG) 2.0.
These guidelines explain how to make web content more accessible for people with disabilities, including blindness and low vision, deafness and hearing loss, learning disabilities, cognitive limitations, limited movement, speech disabilities, photosensitivity and combinations of these.
Following these guidelines will also often make Web content more usable to users in general.