Tax | Deloitte Ireland

Our Purpose & Values | Deloitte

Business insights, analyses & perspectives | Deloitte Insights

Recognitions | Deloitte Ireland

First time visit: View without clicking anything

Deloitte Ireland | Audit, Consulting, Financial, Risk management & Tax services

Privacy

Financial Services | Deloitte Ireland

About the network

Consumer | Deloitte Ireland

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

Deloitte

Title / URL	Issues
Tax \| Deloitte Irelandwww.deloitte.com/ie/en/services/tax.html?icid=top_tax	84
Our Purpose & Values \| Deloittewww.deloitte.com/ie/en/about/story/purpose-values.html?icid=top_purpose-values	74
Business insights, analyses & perspectives \| Deloitte Insightswww.deloitte.com/global/en/our-thinking.html	73
Recognitions \| Deloitte Irelandwww.deloitte.com/ie/en/about/recognition.html?icid=top_recognition	73
First time visit: View without clicking anythingwww.deloitte.com/ie/en.html	73
Deloitte Ireland \| Audit, Consulting, Financial, Risk management & Tax serviceswww.deloitte.com/ie/en.html	73
Privacywww.deloitte.com/global/en/legal/privacy.html?icid=bn_privacy	72
Financial Services \| Deloitte Irelandwww.deloitte.com/ie/en/Industries/financial-services/about.html?icid=top_about	72
About the networkwww.deloitte.com/global/en/about/governance/network-brand-alliances/about-the-network.html	72
Consumer \| Deloitte Irelandwww.deloitte.com/ie/en/Industries/consumer/about.html?icid=top_about	72

Fix missing ARIA label IDs

Deloitte

Where this issue has occurred