In the event you see an error message like this in the Design preview panel:

There are a few reasons why this may be happening:
- You have clicked a link that takes you to an external website (a page outside of your own website).
- There is a custom embedded script that is refreshing or redirecting the page to an external website, therefore causing a preview error on this page.
Not to worry, refreshing the page will automatically resolve the warning!
| Important: The Design preview must stay within your website in order to design the template and pages. |