Naval Postgraduate School - Naval Postgraduate School

Status - Naval Postgraduate School

President - Naval Postgraduate School

First time visit: View without clicking anything

Photo Gallery - Naval Postgraduate School

About - Naval Postgraduate School

Opportunities - Naval Postgraduate School

Parking - Naval Postgraduate School

Provost - Naval Postgraduate School

faculty-staff - Naval Postgraduate School

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

March 2025

February 2025

Naval Postgraduate School

Title / URL	Issues
Naval Postgraduate School - Naval Postgraduate Schoolnps.edu/	100
Status - Naval Postgraduate Schoolnps.edu/invented-url-for-404-page	100
President - Naval Postgraduate Schoolnps.edu/president	100
First time visit: View without clicking anythingnps.edu/	100
Photo Gallery - Naval Postgraduate Schoolnps.edu/photo-gallery	100
About - Naval Postgraduate Schoolnps.edu/about	100
Opportunities - Naval Postgraduate Schoolnps.edu/opportunities	100
Parking - Naval Postgraduate Schoolnps.edu/parking	100
Provost - Naval Postgraduate Schoolnps.edu/provost	100
faculty-staff - Naval Postgraduate Schoolnps.edu/faculty-staff	100

Fix missing ARIA label IDs

Naval Postgraduate School

Where this issue has occurred