Home - Plano Independent School District

First time visit: View without clicking anything

Plano ISD Connect - Plano Independent School District

Plano ISD Headlines

Press Releases

News & Events - Plano Independent School District

Course Catalog

Summer School

Strategic Plan

Bond Programs

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

December 2025

November 2025

Plano ISD

	Title / URL	Issues
	Home - Plano Independent School Districtwww.pisd.edu/	27
	First time visit: View without clicking anythingwww.pisd.edu/	25
	Plano ISD Connect - Plano Independent School Districtwww.pisd.edu/news-events/plano-isd-connect	4
	Plano ISD Headlineswww.pisd.edu/news-events/plano-isd-headlines	4
	Press Releaseswww.pisd.edu/news-events/press-releases	4
	News & Events - Plano Independent School Districtwww.pisd.edu/news-events	4
	Course Catalogwww.pisd.edu/students-families-a6/course-catalog	4
	Summer Schoolwww.pisd.edu/students-families-a6/summer-school	4
	Strategic Planwww.pisd.edu/about-our-district/strategic-plan	4
	Bond Programswww.pisd.edu/about-our-district/bond-programs	4

Fix duplicate IDs

Plano ISD

Where this issue has occurred