URL problem

try
[jsoncontentimporter url=”https://prepareiowa.training-source.org/learn/webservice/rest/server.php?wstoken=a1bfc82b5b1b649a776deac800445afb&wsfunction=core_course_get_courses&moodlewsrestformat=json” urlgettimeout=”30″]{shortname}
[/jsoncontentimporter]

without any (I mean any!) linefeeds.
see
https://wptest.kux.de/prepareiowa-training-source-org/

the problem is, that the url is delivered very slow…

Wow! Thank you. That works! I’m not sure I understand what the difference between what I had, and you what you sent is. What do you mean by “linefeeds”?
I also had noticed the slowness…will need to investigate.
Thank you very much!