I am currently working a lot on my testing behavior and wanted to add TestCafe as cool tool, but I am not able to test most of my pages because of "DNS Problems" which is another name for connection problems if I got this right from a github ticket.
My guess is, that this is not working because of X-Frame-Options or a similar header of those pages:
Here an example output of the headers:
curl -I https://www.survive-the-undead.de/
HTTP/1.1 200 OK
Date: Tue, 28 Nov 2017 07:30:57 GMT
Content-Type: text/html; charset=utf-8
Set-Cookie: fe_typo_user=XXX; path=/; domain=www.survive-the-undead.de
Cache-Control: max-age=0, no-cache
Strict-Transport-Security: max-age=31536000; includeSubDomains
What do I need to change here? Or would this work if I switch from chrome to headless chrome or nightmare?
Greetings from Germany,