Operate services | Deloitte Global

Cyber | Deloitte

Generative AI services

First time visit: View without clicking anything

Deloitte Legal

Tax | Deloitte

Facts & Figures | Deloitte Global

Deloitte Global | Together makes progress

Audit | Deloitte

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

January 2026

December 2025

Deloitte

	Title / URL	Issues
	Operate services \| Deloitte Globalwww.deloitte.com/global/en/what-we-do/capabilities/operate.html?icid=top_operate	100
	Cyber \| Deloittewww.deloitte.com/global/en/services/consulting/services/cyber.html?icid=top_cyber-risk	68
	Generative AI serviceswww.deloitte.com/global/en/what-we-do/capabilities/gen-ai-services.html	68
	First time visit: View without clicking anythingwww.deloitte.com/ie/en.html	50
	Deloitte Legalwww.deloitte.com/global/en/services/legal.html?icid=top_legal	51
	Tax \| Deloittewww.deloitte.com/global/en/services/tax.html?icid=top_tax	48
	Facts & Figures \| Deloitte Globalwww.deloitte.com/global/en/about/governance/facts-and-figures.html?icid=top_facts-and-figures	43
	Deloitte Global \| Together makes progresswww.deloitte.com/global/en.html	43
	Audit \| Deloittewww.deloitte.com/global/en/services/audit/services/audit.html?icid=top_audit	41

Fix missing ARIA label IDs

Deloitte

Where this issue has occurred