dsa wrote:Maybe it's caused by the "Upgrade-Insecure-Requests" Header?
I cant see that header, could you send me what you are seeing?
The Upgrade-Insecure-Request is sent by my browser, so of course you're not in control. Apparently, the server ignores this header, so there shouldn't be any issues. Sorry for the noise.
I still wonder why you have the problems with the start page. Do you have a hidden or unpublished page before the start page?