How can I ensure that my website is accessible?
W3C
Web content accessibility guidelines are available on the W3C website, and cover a wide range of recommendations for making Web content more accessible. Following these guidelines will make content accessible to a wider range of people with disabilities, including blind and partially sighted people.
As part of the Web Accessibility Initiative (WAI), W3C have also produced a series of videos called Web Accessibility Perspectives. These videos explore the impact of accessibility for people with disabilities and the benefits for everyone.
WebAim
WebAim is an organisation that produces a number of resources, tools and tutorials to help organisations make their web content accessible to people with disabilities.
They have lots of useful information including web accessibility for designers, and a handy top ten easy accessibility tips anyone can use.