Hi @arminunruh
I am experiencing quite a problematic issue with assigned color profiles for my images/fotos on my page.
It is most visible in Firefox (v. 56) - the issue is that images show way oversaturated and too red if they have the sRGB profile assigned to them. The weird thing is, and thats why im posting here and not to firefox, is that that only happens if the page with(brother window width) is lower than roughly 1600 px. So i guess it is an issue with the Image resized that works in the background. My guess is that the resizer kicks out the color profile somehow or uses a newer icc v4 profile that is not supported across all browsers.
See here:
http://new.leopoldfiala.com/farbtest-srgb-adobe
Adobe RGB looks fine on firefox, however that is not looking to well on other browsers like chrome or safari.
I hope that issue is visible obi your screen. I use a calibrated white gamut monitor.
On Chrome it looks fine.
On safari the changes are minor, however here the Adobe RGB image gest desaturated, and that only happens if the browser window is small, for a wieder than 1700 px window Colors look fine.
Thanks Leo.