Logistics Services & Solutions | Maersk

Maersk | Logistique de Conteneurs Intégrée & Services de Chaîne d’Approvisionnement

Search for Shipping and Vessel Schedules | Maersk

Maersk | Integrierte Containerlogistik und Supply Chain-Dienstleistungen

Maersk | Logística Integrada de Contêineres e Serviços de Cadeia de Suprimento

Maersk | Servizi di Logistica Integrata dei Container & di Supply Chain

Maersk | Servicios Integrados de Logística de Contenedores & Cadena de Suministro

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

May 2025

April 2025

Maersk

Title / URL	Issues
Logistics Services & Solutions \| Maerskwww.maersk.com/logistics-solutions	4
Maersk \| Logistique de Conteneurs Intégrée & Services de Chaîne d’Approvisionnementwww.maersk.com/fr-fr/	4
Search for Shipping and Vessel Schedules \| Maerskwww.maersk.com/schedules/	3
Maersk \| Integrierte Containerlogistik und Supply Chain-Dienstleistungenwww.maersk.com/de-de/	2
Maersk \| Logística Integrada de Contêineres e Serviços de Cadeia de Suprimentowww.maersk.com/pt-br/	2
Maersk \| Servizi di Logistica Integrata dei Container & di Supply Chainwww.maersk.com/it-it/	2
Maersk \| Servicios Integrados de Logística de Contenedores & Cadena de Suministrowww.maersk.com/es-mx/	2

Fix missing ARIA label IDs

Maersk

Where this issue has occurred