RNS | Compass Group

Our Heritage | Compass Group

News | Compass Group

What We Do | Compass Group

Alerts | Compass Group

Services | Compass Group

Locations | Compass Group

Shareholder Centre | Compass Group

Investors | Compass Group

Who We Are | Compass 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

February 2025

January 2025

Compass Group

Title / URL	Issues
RNS \| Compass Groupwww.compass-group.com/en/investors/rns.html	2
Our Heritage \| Compass Groupwww.compass-group.com/en/who-we-are/our-heritage.html	2
News \| Compass Groupwww.compass-group.com/en/media/news.html	2
What We Do \| Compass Groupwww.compass-group.com/en/what-we-do.html	2
Alerts \| Compass Groupwww.compass-group.com/en/investors/rns/alerts.html	2
Services \| Compass Groupwww.compass-group.com/en/what-we-do/services.html	2
Locations \| Compass Groupwww.compass-group.com/en/what-we-do/locations.html	2
Shareholder Centre \| Compass Groupwww.compass-group.com/en/investors/shareholder-centre.html	2
Investors \| Compass Groupwww.compass-group.com/en/investors.html	2
Who We Are \| Compass Groupwww.compass-group.com/en/who-we-are.html	2

Fix missing ARIA label IDs

Compass Group

Where this issue has occurred