Library + Archives | Emily Carr University of Art + Design | Vancouver, Canada

What does it take to go to ECU? | Application Helper | Emily Carr University of Art + Design

Shop | Emily Carr University of Art + Design | Vancouver, Canada

Future Student Hub | Emily Carr University

Service Alerts | Emily Carr University of Art + Design | Vancouver, Canada

About ECU | Emily Carr University of Art + Design | Vancouver, Canada

Alumni | Emily Carr University of Art + Design | Vancouver, Canada

Visit Us | Emily Carr University of Art + Design | Vancouver, Canada

Emily Carr University of Art + Design | Vancouver, Canada

Legal | Emily Carr University of Art + Design | Vancouver, Canada

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

January 2026

December 2025

Emily Carr University of Art and Design

Title / URL	Issues
Library + Archives \| Emily Carr University of Art + Design \| Vancouver, Canadawww.ecuad.ca/library	10
What does it take to go to ECU? \| Application Helper \| Emily Carr University of Art + Designwww.ecuad.ca/application-helper	2
Shop \| Emily Carr University of Art + Design \| Vancouver, Canadawww.ecuad.ca/on-campus/shop	2
Future Student Hub \| Emily Carr Universitywww.ecuad.ca/future-students	2
Service Alerts \| Emily Carr University of Art + Design \| Vancouver, Canadawww.ecuad.ca/alerts	2
About ECU \| Emily Carr University of Art + Design \| Vancouver, Canadawww.ecuad.ca/about/at-a-glance	2
Alumni \| Emily Carr University of Art + Design \| Vancouver, Canadawww.ecuad.ca/welcome-alumni	2
Visit Us \| Emily Carr University of Art + Design \| Vancouver, Canadawww.ecuad.ca/about/visit	2
Emily Carr University of Art + Design \| Vancouver, Canadawww.ecuad.ca/invented-url-for-404-page	2
Legal \| Emily Carr University of Art + Design \| Vancouver, Canadawww.ecuad.ca/legal	2

Fix duplicate IDs

Emily Carr University of Art and Design

Where this issue has occurred