Futures & Options Trading for Risk Management - CME Group

Media Room

CME Group | Page Not Found (404)

Disclaimer

全球最大的期貨及期權交易中心——芝商所

My Profile

期货介绍_期货行情分析_期货期权知识大全-芝商所

My Watchlists - CME Group

리스크 관리를 위한 선물 및 옵션 거래 - CME Group

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

June 2024

May 2024

CME Group Inc.

Title / URL	Issues
Futures & Options Trading for Risk Management - CME Groupwww.cmegroup.com/	3
Media Roomwww.cmegroup.com/media-room.html	3
CME Group \| Page Not Found (404)www.cmegroup.com/invented-url-for-404-page	3
Disclaimerwww.cmegroup.com/disclaimer.html	3
全球最大的期貨及期權交易中心——芝商所www.cmegroup.com/cn-t/	3
My Profilewww.cmegroup.com/my-profile.html	3
CMEwww.cmegroup.com/company/cme.html	3
期货介绍_期货行情分析_期货期权知识大全-芝商所www.cmegroup.com/cn-s/	3
My Watchlists - CME Groupwww.cmegroup.com/watchlists.html	3
리스크 관리를 위한 선물 및 옵션 거래 - CME Groupwww.cmegroup.com/ko/	3

Fix missing ARIA label IDs

CME Group Inc.

Where this issue has occurred