Mobility | Grundfos

Grundfos | Water is and has always been at the heart and soul of Grundfos. Our promise to the world is to respect, protect, and advance the flow of water.

Webinars | Grundfos

About us | Grundfos

Cookies | Grundfos

Ecademy | Grundfos

Visit us | Grundfos

Support | Grundfos

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

March 2026

February 2026

Grundfos

Title / URL	Issues
Mobility \| Grundfoswww.grundfos.com/solutions/industries/mobility	17
Grundfos \| Water is and has always been at the heart and soul of Grundfos. Our promise to the world is to respect, protect, and advance the flow of water.www.grundfos.com/	4
Webinars \| Grundfoswww.grundfos.com/solutions/learn/webinars	4
About us \| Grundfoswww.grundfos.com/about-us	4
Cookies \| Grundfoswww.grundfos.com/legal/cookies	4
Ecademy \| Grundfoswww.grundfos.com/solutions/learn/ecademy	4
Visit us \| Grundfoswww.grundfos.com/about-us/who-we-are/visit-us	4
Support \| Grundfoswww.grundfos.com/solutions/support	4

Fix duplicate IDs

Grundfos

Where this issue has occurred