Campus Life | Coppin State University

Student Life | Coppin State University

Homepage | Coppin State University

First time visit: View without clicking anything

Summer Academic Success Academy | Coppin State University

Adult Learners | Coppin State University

Nikki Jones '96 | Coppin State University

Student Affairs | Coppin State University

Graduate Admissions | Coppin State University

Student Support | Coppin State University

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

Coppin State University

Title / URL	Issues
Campus Life \| Coppin State Universitywww.coppin.edu/student-life/campus-life	32
Student Life \| Coppin State Universitywww.coppin.edu/student-life	32
Homepage \| Coppin State Universitywww.coppin.edu/	32
First time visit: View without clicking anythingwww.coppin.edu/	32
Summer Academic Success Academy \| Coppin State Universitywww.coppin.edu/sasa	30
Adult Learners \| Coppin State Universitywww.coppin.edu/admissions/adult-learners	30
Nikki Jones '96 \| Coppin State Universitywww.coppin.edu/nikki-jones-96	30
Student Affairs \| Coppin State Universitywww.coppin.edu/student-life/student-affairs	30
Graduate Admissions \| Coppin State Universitywww.coppin.edu/admissions/graduate-admissions	30
Student Support \| Coppin State Universitywww.coppin.edu/student-life/student-support	30

Fix duplicate IDs

Coppin State University

Where this issue has occurred