Awards | Experian plc

Financial calendar | Experian plc

AGM | Experian plc

Why invest in Experian? | Experian plc

Our business model | Experian plc

About us | Experian plc

Analyst estimates | Experian plc

Our history | Experian plc

Shareholders | Experian plc

Debt information | Experian plc

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

Experian PLC

Title / URL	Issues
Awards \| Experian plcwww.experianplc.com/about-us/awards	4
Financial calendar \| Experian plcwww.experianplc.com/investors/financial-calendar	4
AGM \| Experian plcwww.experianplc.com/investors/shareholders/agm	4
Why invest in Experian? \| Experian plcwww.experianplc.com/investors/why-experian	4
Our business model \| Experian plcwww.experianplc.com/what-we-do/our-business-model	4
About us \| Experian plcwww.experianplc.com/about-us/index	4
Analyst estimates \| Experian plcwww.experianplc.com/investors/analyst-estimates	4
Our history \| Experian plcwww.experianplc.com/about-us/our-history	4
Shareholders \| Experian plcwww.experianplc.com/investors/shareholders	4
Debt information \| Experian plcwww.experianplc.com/investors/debt-information	4

Fix missing ARIA label IDs

Experian PLC

Where this issue has occurred