englishtest.duolingo.com - site is not usable

[webcompat-bot]

URL: https://englishtest.duolingo.com/home

Browser / Version: Firefox 87.0 Operating System: Ubuntu Tested Another Browser: Yes Chrome

Problem type: Site is not usable Description: Browser unsupported Steps to Reproduce: When clicking the "Practice Test" button the following error message is displayed:

Your browser is not supported You will need to use a supported desktop browser to continue.

View the screenshot

Browser Configuration

• None

From webcompat.com with ❤️

[softvision-raul-bucata]

Duplicate of # 56109