Alcoa -- Company

Alcoa -- Sustainability

Alcoa : Legal Notices : Legal Notices

Alcoa -- Working At Alcoa

Alcoa -- Customers

Alcoa

Alcoa : Cookie Policy : Cookie Policy

Alcoa -- Locations

Alcoa -- Temporarily Unavailable

Alcoa -- ELYSIS

Users must be able to magnify the contents of a web page by up to 200%. In modern 
browsers this is almost always possible unless the page chooses to disable it.

Websites should avoid using the meta viewport tag to disable pinch-to-zoom. This behavior
is highly discouraged for accessibility and usability on mobile devices.

Generally the code causing this issue looks like this:

```html
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
```

Here the use of `user-scaleable=no` asks the browser not to allow user zoom. 

iOS no longer allows websites to disable pinch-to-zoom, and ignores this part of the
viewport tag. Therefore to replicate this issue you must use an Android device.

ensure-text-can-resize

June 2025

May 2025

Title / URL	Issues
Alcoa -- Companywww.alcoa.com/global/en/who-we-are	1
Alcoa -- Sustainabilitywww.alcoa.com/sustainability	1
Alcoa : Legal Notices : Legal Noticeswww.alcoa.com/global/en/general/legal-notices	1
Alcoa -- Working At Alcoawww.alcoa.com/careers/en/working-at-alcoa	1
Alcoa -- Customerswww.alcoa.com/global/en/contact/customers	1
Alcoawww.alcoa.com/global/en/general/privacy	1
Alcoa : Cookie Policy : Cookie Policywww.alcoa.com/global/en/general/cookie-policy	1
Alcoa -- Locationswww.alcoa.com/global/en/who-we-are/locations	1
Alcoa -- Temporarily Unavailablewww.alcoa.com/invented-url-for-404-page	1
Alcoa -- ELYSISwww.alcoa.com/products/elysis	1

Ensure pinch-to-zoom is enabled

Alcoa

Where this issue has occurred