You can check web pages to see if they meet WCAG 2.1 accessibility criteria.Īpple VoiceOver is freely available on all Apple devices however NVDA screen reader will need to be installed on a Windows machine. Read about making video and audio accessible. Accordions should not be placed inside other accordions, or contain other components such as tables or navigation elements. They should not be used in place of headings for sectioning web pages. AccordionsĪccordions should be used when information is supplementary to the main content. See data table examples in our external template and an internal template table example. Do not use them to lay out a page because screen readers may struggle to interpret them. Do not try to change the design style of links on our website. Hyperlinks must be unique in content but visually consistent. What if you had three “click here” links on a page and a voice-command user instructs their browser to select the “click here” link? Which one should the browser use? Linked text should clearly tell the user what the function of the hyperlink is.Įnsure all hyperlinked text describes what you are linking to and make each link unique.Įxample: Avoid using link text such as “click here”. The link text should be descriptive, telling the user what to expect. See our best practice on intuitive navigation. This means breaking content up into meaningful chunks with informative headers, paragraphs and bulleted lists. Some users may be using assistive technology to read a web page, so it’s important to lay the page out in a logical structure. Here is an example of an image with an alt tag: Images should include alt tags if they play a part in the content of the page.Īlt tags provide a text alternative to the image that gets read aloud by screen reader software for users with impaired vision.Īn alt tag should be short (no longer than 125 characters) and help users understand the image, its purpose and how it relates to the content.Īvoid using images with text as part of the image or images which convey information that can’t then be described in the alt tag or in a description aligned to the image. Tip: Do not rely on colour alone to convey meaning as some users may see colours differently.
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