Executive | Pfizer

Scientists | Pfizer

Pfizer Stories | Articles & Content Features | Pfizer.com

Pfizer’s Core Values of Social Responsibility and Philanthropy | Pfizer

Our Science: Pharmaceutical Development | Pfizer | Pfizer

Meet Pfizer's Board Members | Pfizer

Our Products: Holding the Promise of a Breakthrough | Pfizer

When viewed on small screens (like mobile phones) content should be large enough to 
read without being zoomed-into and scrolled in two dimensions.

WCAG 2.1 specifically requires this for:

+ Vertical scrolling content at a width equivalent to 320 CSS pixels
+ Horizontal scrolling content at a height equivalent to 256 CSS pixels

This issue almost always indicates that the webpage has not been designed
to work on mobile devices at all.

extreme-zoom-scrolling

December 2025

November 2025

Pfizer Inc.

Title / URL	Issues
Executive \| Pfizerwww.pfizer.com/about/people/executives	1
Scientists \| Pfizerwww.pfizer.com/about/people/scientists	1
Pfizer Stories \| Articles & Content Features \| Pfizer.comwww.pfizer.com/stories	1
Pfizer’s Core Values of Social Responsibility and Philanthropy \| Pfizerwww.pfizer.com/about	1
Our Science: Pharmaceutical Development \| Pfizer \| Pfizerwww.pfizer.com/science	1
Meet Pfizer's Board Members \| Pfizerwww.pfizer.com/about/people/board-members	1
Our Products: Holding the Promise of a Breakthrough \| Pfizerwww.pfizer.com/products	1

Ensure pages don't require zooming and 2D scrolling on small screens

Pfizer Inc.

Where this issue has occurred