I have used the example in the article, and while I can successfully do html include macro to show http://www.google.com, if I put it in the iframe in html macro, it shows nothing.
If I put /dashboard.action info the iframe, it does work, just not any external. Whitelist is turned off at this time.
If you are on 5.8.15+ of Confluence, this is likely due to a security fix implemented to prevent clickjacking.See Confluence pages in iFrame no longer display after upgrading to 5.8.15 for a workaround. Note, that following the workaround will make your Confluence instance vulnerable to clickjacking so we don't recommend implementing. Follow at your own risk.
Jennifer Bennett | Confluence Support
This community is celebrating its one-year anniversary and Atlassian co-founder Mike Cannon-Brookes has all the feels.Read more
Hi Community! Kesha (kay-sha) from the Confluence marketing team here! Can you share stories with us on how your non-technical (think Marketing, Sales, HR, legal, etc.) teams are using Confluen...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs