I have tried it also in Microsoft Edge browser and it seems to be working there so the problem is only in Chrome/Safari browser.
From what I can see the only difference is in accept-language header.
Hi, translate function is not enabled. Exact same thing is happenig on iPhone/Safari browser.
It looks like some misconfiguration of Apache web server.
Here is the main page request so you can track input variables better.
Lukáš Černý
I have tried it also in Microsoft Edge browser and it seems to be working there so the problem is only in Chrome/Safari browser.
From what I can see the only difference is in accept-language header.