As I cannot access the server myself, I’ve asked the support to have a look. They disabled a plugin that might have influenced the delivery of iframes and I have now added the following entries to the .htaccess:
Header always unset X-Frame-Options
Header set Content-Security-Policy “frame-ancestors ‘self’ https://*”
Unfortunately it still does not work. Do you have any other idea? Thanks for your help
Ok, thanks. I’ll have a look to the web server settings.
Sure, please have a look at this page: https://aengenheyster.com/h5p/
I can see in the HTML code that some of the embed code is missing. But on the Elopage course I used the same code, other users have shown to me that it works for them.
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This reply was modified 2 years, 2 months ago by sandraae.