Schedule Your Visit | Viterbo University

Visit Viterbo | Viterbo University

Contact Us | Viterbo University

Admissions and Aid | Viterbo University

Life on Campus | Viterbo University

About La Crosse | Viterbo University

About Viterbo | Viterbo University

MyVU | Viterbo University

Financial Aid | Viterbo University

A–Z Index | Viterbo University

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

Viterbo University

	Title / URL	Issues
	Schedule Your Visit \| Viterbo Universityviterbo.edu/calendar-field_startdate/month	3
	Visit Viterbo \| Viterbo Universitywww.viterbo.edu/visit	1
	Contact Us \| Viterbo Universitywww.viterbo.edu/about-viterbo/contact-us	1
	Admissions and Aid \| Viterbo Universitywww.viterbo.edu/admissions-and-aid	1
	Life on Campus \| Viterbo Universitywww.viterbo.edu/life-campus	1
	About La Crosse \| Viterbo Universitywww.viterbo.edu/about-la-crosse	1
	About Viterbo \| Viterbo Universitywww.viterbo.edu/about-viterbo	1
	MyVU \| Viterbo Universitywww.viterbo.edu/myvu	1
	Financial Aid \| Viterbo Universitywww.viterbo.edu/financial-aid	1
	A–Z Index \| Viterbo Universitywww.viterbo.edu/about-viterbo/z-index	1

Fix missing ARIA label IDs

Viterbo University

Where this issue has occurred