Sep 8, 2018 · 1 min read
Awesome Anselm,
in addition you could try also the “Audits” button in the Google Chrome dev tools!
Is another big help.
I would also try the website on different Browsers and Operating systems directly, using a simple VM software, on Mac i use Veertu https://veertu.com/tag/macos-vm/ there is also VirtualBox https://www.virtualbox.org/ for this purpose.
Have also a look at Vagrant https://www.vagrantup.com/ if not yet tried it.