Investment Proposition | Realty Income

Investors | Realty Income

Purpose and Values | Realty Income

SEC Filings | Realty Income

Our Portfolio | Realty Income

Corporate Governance | Realty Income

Development | Realty Income

Sustainability | Realty Income

Media Library | Realty Income

Press Releases | Realty Income

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

October 2025

September 2025

Realty Income Corporation

	Title / URL	Issues
	Investment Proposition \| Realty Incomewww.realtyincome.com/investors/investment-proposition	7
	Investors \| Realty Incomewww.realtyincome.com/investors	7
	Purpose and Values \| Realty Incomewww.realtyincome.com/who-we-are/purpose-values	7
	SEC Filings \| Realty Incomewww.realtyincome.com/investors/sec-filings	7
	Our Portfolio \| Realty Incomewww.realtyincome.com/our-portfolio	7
	Corporate Governance \| Realty Incomewww.realtyincome.com/investors/corporate-governance	7
	Development \| Realty Incomewww.realtyincome.com/what-we-do/development	7
	Sustainability \| Realty Incomewww.realtyincome.com/sustainability	7
	Media Library \| Realty Incomewww.realtyincome.com/who-we-are/media-library	7
	Press Releases \| Realty Incomewww.realtyincome.com/investors/press-releases	7

Fix missing ARIA label IDs

Realty Income Corporation

Where this issue has occurred