The Chinese University of Hong Kong

Message from the Vice-Chancellor and President | About CUHK | CUHK

CUHK Rankings | About CUHK | CUHK

CUHK Global | About CUHK | CUHK

Governance | About CUHK | CUHK

A Unique College System | Colleges | CUHK

Faculty of Science | Faculties | CUHK

Faculty of Arts | Faculties | CUHK

Our Colleges | Colleges | CUHK

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

August 2025

July 2025

Chinese University of Hong Kong (CUHK)

Title / URL	Issues
The Chinese University of Hong Kongwww.cuhk.edu.hk/english/index.html	1
Message from the Vice-Chancellor and President \| About CUHK \| CUHKwww.cuhk.edu.hk/english/aboutus/message.html	1
The Chinese University of Hong Kongwww.cuhk.edu.hk/english/	1
CUHK Rankings \| About CUHK \| CUHKwww.cuhk.edu.hk/english/aboutus/cuhk-rankings.html	1
CUHK Global \| About CUHK \| CUHKwww.cuhk.edu.hk/english/aboutus/cuhk-global.html	1
Governance \| About CUHK \| CUHKwww.cuhk.edu.hk/english/aboutus/governance.html	1
A Unique College System \| Colleges \| CUHKwww.cuhk.edu.hk/english/college/system.html	1
Faculty of Science \| Faculties \| CUHKwww.cuhk.edu.hk/english/faculties/science.html	1
Faculty of Arts \| Faculties \| CUHKwww.cuhk.edu.hk/english/faculties/arts.html	1
Our Colleges \| Colleges \| CUHKwww.cuhk.edu.hk/english/college/info.html	1

Ensure pinch-to-zoom is enabled

Chinese University of Hong Kong (CUHK)

Where this issue has occurred