Hey guys, unfortunately, my JS problem is still not solved! See here…
As requested by you I asked my hoster to check everything. The result was that he had no problem. I have now disabled ALL plugins again. Including Cornerstone. And lo and behold! It works! The Optin field of Getresponse loads perfectly. I’ve re-enabled all my plugins, EXCEPT Cornerstone, and it keeps working. Only if I activate CS my Optin JS will not load. Now it’s your turn! What do I have to do to load the JS script on all pages?