https://api.whichbrowser.net certificate expired

HTML5Test.com and HTML5Test.co depend on http://api.whichbrowser.net/rel/detect.js in order to successfully run.

But SSL certificate api.whichbrowser.net has expired (again) on 2025-02-09.

I hope that this is the right place to report this issue. If not, feel free to close, and sorry for the noise.