UNESCO-Welterbe Zollverein
zollverein.de
About
The UNESCO World Heritage Site Zollverein is recognized as the 'most beautiful coal mine in the world.' It was formerly the largest hard coal mine globally and the largest central coking plant in Europe, and it now serves as a vibrant cultural landmark.
PWA Quality
Mobile optimization
80
Install experience
65
Offline support
0
User experience
100
Overall score
61
Was this app helpful?
App Info
- CategoryUtilities
- Developerzollverein.de
- AddedJune 28, 2026
- PWA SupportNot Supported
Tags & Category
More Utilities
View All
Squoosh
Squoosh is the ultimate image optimizer that allows you to compress and compare images with different codecs in your browser.
PairDrop
Send files between nearby devices like AirDrop for the web.
PDF24
Merge, compress, and convert PDFs all in one free tool.
Cobalt
Download videos and audio with no ads or tracking.
