404 | maxon group

Powerful drive technology | maxon group

Drive systems for mobility solutions | maxon group

Collaboration with maxon | maxon group

maxon Drives & Systems - Compact drives | maxon group

Controllers for electric motors | maxon group

maxon Drives & Systems - Motion Control | maxon group

Drives for UAVs and drones | maxon group

Highly efficient brushed DC motors | maxon group

The entire world of drive technology | maxon group

When specifying accessible names via `aria-labelledby`, ensure that the 
label elements exist.

## Explanation

Accessible names are required for many parts of a page, including form controls.
One way to accomplish this is to use `aria-labelledby` to specify the ID or IDs of 
other elements which contain a label. For example:

```html
<h2 id="dialog-labell">Important message!</h2>
<dialog aria-labelledby="dialog-label">
```

In this example, the `aria-labelledby` for the `<dialog>` points to an ID of `dialog-label`,
which doesn't exist. The heading it refers to instead has an ID of `dialog-labell`, presumably 
a typo.

## Why this matters

It isn't usually clear when an accessible name is broken, even during user testing.

This check helps to identify where an element clearly intended to have a label, but
that label is missing.

When a label is broken, it may be impossible for a user of assistive technologies
to understand what that element does.

missing-aria-labelled-by

August 2025

July 2025

Maxon Group

Title / URL	Issues
404 \| maxon groupwww.maxongroup.com/invented-url-for-404-page	2
Powerful drive technology \| maxon groupwww.maxongroup.com/en/drives-and-systems	2
Drive systems for mobility solutions \| maxon groupwww.maxongroup.com/en/market-solutions/mobility-solutions	2
Collaboration with maxon \| maxon groupwww.maxongroup.com/en/cooperations	2
maxon Drives & Systems - Compact drives \| maxon groupwww.maxongroup.com/en/drives-and-systems/compact-drives	2
Controllers for electric motors \| maxon groupwww.maxongroup.com/en/drives-and-systems/controls	2
maxon Drives & Systems - Motion Control \| maxon groupwww.maxongroup.com/en/drives-and-systems/controls/motion-control	2
Drives for UAVs and drones \| maxon groupwww.maxongroup.com/en/market-solutions/aerospace/uav-and-drones	2
Highly efficient brushed DC motors \| maxon groupwww.maxongroup.com/en/drives-and-systems/brushed-dc-motors	2
The entire world of drive technology \| maxon groupwww.maxongroup.com/en	2

Fix missing ARIA label IDs

Maxon Group

Where this issue has occurred