Page Not Found | NVIDIA

Reflex 2 Technology | NVIDIA

Download NVIDIA App for Gamers and Creators | NVIDIA

DLSS 4 Technology | NVIDIA

NVIDIA NGC | NVIDIA

Modern Data Centers to Accelerate All Workloads | NVIDIA

MGX Platform for Modular Server Design | NVIDIA

NVIDIA HGX Platform | NVIDIA

Scalable Data Center Infrastructure - OVX Systems | NVIDIA

Scale and Serve Generative AI | NVIDIA Dynamo

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

Nvidia

Title / URL	Issues
Page Not Found \| NVIDIAwww.nvidia.com/invented-url-for-404-page/	3
Reflex 2 Technology \| NVIDIAwww.nvidia.com/en-gb/geforce/technologies/reflex/	3
Download NVIDIA App for Gamers and Creators \| NVIDIAwww.nvidia.com/en-us/software/nvidia-app/	3
DLSS 4 Technology \| NVIDIAwww.nvidia.com/en-gb/geforce/technologies/dlss/	3
NVIDIA NGC \| NVIDIAwww.nvidia.com/en-us/gpu-cloud/	3
Modern Data Centers to Accelerate All Workloads \| NVIDIAwww.nvidia.com/en-us/data-center/	3
MGX Platform for Modular Server Design \| NVIDIAwww.nvidia.com/en-us/data-center/products/mgx/	3
NVIDIA HGX Platform \| NVIDIAwww.nvidia.com/en-us/data-center/hgx/	3
Scalable Data Center Infrastructure - OVX Systems \| NVIDIAwww.nvidia.com/en-us/data-center/products/ovx/	3
Scale and Serve Generative AI \| NVIDIA Dynamowww.nvidia.com/en-us/ai/dynamo/	3

Fix missing ARIA label IDs

Nvidia

Where this issue has occurred