Adjust how ads on Facebook are shown to you based on your Activity information from ad partners | Facebook Help Center

Information for people who don’t use Meta Products | Facebook Help Center

What are the Meta Products? | Facebook Help Center

First time visit: View without clicking anything

Log into Facebook

Facebook Help Center

Sign Up for Facebook

Facebook

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

Title / URL	Issues
Adjust how ads on Facebook are shown to you based on your Activity information from ad partners \| Facebook Help Centerwww.facebook.com/help/568137493302217	46
Information for people who don’t use Meta Products \| Facebook Help Centerwww.facebook.com/help/637205020878504	44
What are the Meta Products? \| Facebook Help Centerwww.facebook.com/help/1561485474074139	29
First time visit: View without clicking anythingwww.facebook.com/login/?next=https%3A%2F%2Fwww.facebook.com%2F	1
Log into Facebookwww.facebook.com/login/?next=https%3A%2F%2Fwww.facebook.com%2Fgroups%2Fdiscover%2F	1
Log into Facebookwww.facebook.com/login/?next=https%3A%2F%2Fwww.facebook.com%2Fwatch%2F	1
Facebook Help Centerwww.facebook.com/help/?ref=pf	1
Log into Facebookwww.facebook.com/login/?next=https%3A%2F%2Fwww.facebook.com%2F	1
Sign Up for Facebookwww.facebook.com/r.php?locale=en_US&display=page	1
Facebookwww.facebook.com/pages/create/?ref_type=site_footer	1

Fix missing ARIA label IDs

Facebook

Where this issue has occurred