Request Info - University of Tennessee, Knoxville

Apply to UT - University of Tennessee, Knoxville

Visit - University of Tennessee, Knoxville

Academics - University of Tennessee, Knoxville

Graduate Tours - University of Tennessee, Knoxville

404 | Page Not Found

Programs - University of Tennessee, Knoxville

Faculty and Staff - University of Tennessee, Knoxville

Tuition and Aid - University of Tennessee, Knoxville

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

University of Tennessee Knoxville

	Title / URL	Issues
	Request Info - University of Tennessee, Knoxvillewww.utk.edu/requestinfo	13
	Apply to UT - University of Tennessee, Knoxvillewww.utk.edu/admissions	13
	Visit - University of Tennessee, Knoxvillewww.utk.edu/visit	13
	Academics - University of Tennessee, Knoxvillewww.utk.edu/academics	7
	Graduate Tours - University of Tennessee, Knoxvillewww.utk.edu/graduate-tours	7
	404 \| Page Not Foundwww.utk.edu/invented-url-for-404-page	6
	Programs - University of Tennessee, Knoxvillewww.utk.edu/academics/programs/degree-type/graduate	5
	Programs - University of Tennessee, Knoxvillewww.utk.edu/academics/programs/online/true	5
	Faculty and Staff - University of Tennessee, Knoxvillewww.utk.edu/facultyandstaff	5
	Tuition and Aid - University of Tennessee, Knoxvillewww.utk.edu/admissions/tuition-aid	5

Fix duplicate IDs

University of Tennessee Knoxville

Where this issue has occurred