Majors and Careers | NC State University

Students | NC State University

Graduate Education | NC State University

NC State University

Athletics | NC State University

First time visit: View without clicking anything

Faculty and Staff | NC State University

Rankings and Facts | NC State University

NC State 101 | NC State University

Resources | NC 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

June 2025

May 2025

North Carolina State University

Title / URL	Issues
Majors and Careers \| NC State Universitywww.ncsu.edu/majors-and-careers/	24
Students \| NC State Universitywww.ncsu.edu/students/	24
Graduate Education \| NC State Universitywww.ncsu.edu/graduate-education/	24
NC State Universitywww.ncsu.edu/	24
Athletics \| NC State Universitywww.ncsu.edu/athletics/	24
First time visit: View without clicking anythingwww.ncsu.edu/	24
Faculty and Staff \| NC State Universitywww.ncsu.edu/faculty-and-staff/	24
Rankings and Facts \| NC State Universitywww.ncsu.edu/rankings/	24
NC State 101 \| NC State Universitywww.ncsu.edu/about/	24
Resources \| NC State Universitywww.ncsu.edu/resources/	24

Fix duplicate IDs

North Carolina State University

Where this issue has occurred