Trinity Laban Trinity Laban

Artist Diploma | Trinity Laban

Whats On Landing Page | Trinity Laban

MA Musical Theatre | Trinity Laban

Page Not Found | Trinity Laban

MFA Dance Science | Trinity Laban

MA Music Education | Trinity Laban

Graduate Diploma | Trinity Laban

Music @ Trinity Laban

Home | Trinity Laban

All `id` attributes on a page must be unique, or accessible technologies used by the page 
can stop working.

## Example

The duplicate `id` here makes it unclear which label belongs to which input field:

```html
<label for="name">Your name</label>
<input id="name">

<label for="name">Company name</label>
<input id="name">
```

As a result, accessible technologies like screen readers can fail to read out the 
correct text, or may read out no text at all.

Similar issues can occur when using `aria-labelledby` and `aria-describedby`.

## How to fix

Ensure all `id` attributes on a page are unique. 

## More information

See [Technique H93](https://www.w3.org/TR/2016/NOTE-WCAG20-TECHS-20161007/H93) 
for more information.

duplicate-id

August 2025

July 2025

Trinity Laban Conservatoire of Music and Dance

Title / URL	Issues
Trinity Laban Trinity Labanwww.trinitylaban.ac.uk/alumni/	4
Artist Diploma \| Trinity Labanwww.trinitylaban.ac.uk/courses/artist-diploma/	4
Whats On Landing Page \| Trinity Labanwww.trinitylaban.ac.uk/whats-on/	4
MA Musical Theatre \| Trinity Labanwww.trinitylaban.ac.uk/courses/ma-musical-theatre/	4
Page Not Found \| Trinity Labanwww.trinitylaban.ac.uk/invented-url-for-404-page	4
MFA Dance Science \| Trinity Labanwww.trinitylaban.ac.uk/courses/mfa-dance-science/	4
MA Music Education \| Trinity Labanwww.trinitylaban.ac.uk/courses/ma-music-education/	4
Graduate Diploma \| Trinity Labanwww.trinitylaban.ac.uk/courses/graduate-diploma/	4
Music @ Trinity Labanwww.trinitylaban.ac.uk/music/	4
Home \| Trinity Labanwww.trinitylaban.ac.uk/	4

Fix duplicate IDs

Trinity Laban Conservatoire of Music and Dance

Where this issue has occurred