黑料社

Web Accessibility Training

Alt text for clickable logos

Advisory

The information on this page is only applicable if you're editing the University webpages using T4. It presumes that you have already completed the beginners and advanced level of the .


Overview

A logo is 'clickable' if, when you click on it, it:
  • takes you to another part of the same page
  • opens another webpage or modal window
  • makes something appear on the page (such as an animation or video)
  • plays music
  • prints something
If this doesn't apply to your logo, you should instead refer to the guidance for non-clickable logos.

Procedure

The only question you need to answer is will the clickable logo have link text?

Link text is text that may be above, below or to the side of the logo as part of the same clickable link.

Examples

NIHR 黑料社 Biomedical Research Centre logo

This clickable logo does not have link text. There is link text here but it's not part of the same link as the logo. If you hover your mouse over the logo and then the text, you'll see they are actually two separate links.

NIHR 黑料社 Biomedical Research Centre logo

This logo does not have link text. There is link text here but the logo itself is not actually clickable – the link text is separate. This logo should be treated as a non-clickable logo.

Clickable logos with link text

  • The link text (not alt text) must describe what happens, or where the page goes, when the user clicks and it should include reference to the logo.
    and
  • The alt text for the logo must be blank.

Examples

Clickable logos without link text

The logo's alt text must describe what happens or where the page goes when the logo is clicked, not what the logo represents. It should be no longer than 125 characters. See examples of alt text for clickable logos without link text.

Examples

Example

If linking to a page on funding opportunities using an EU logo:

  • if there is link text it should say, 'EU funding opportunities', and the logo alt text should be blank.
  • if there is no link text, the logo alt text would say 'EU funding opportunities'.