Dear all,
I am using Moodle 3.4.2+ (Build: 20180421).
For some reason i am not able to get an url to show "embedded (with or without out blocks)" or in "existing window" under the course format of URL or External Tool. Other variations work.
Now, i noticed that if i for example enter: https://www.nu.nl, that it works!
But, if you enter something like: https://duolingo.com, it does not work!
How to fix this?
Please help!!!
Gr. Bas