Google search for “dragons” results in “Error loading page. Domain: NSURLErrorDomain. Error Code: -1100. Description: The requested URL was not found on this server.”
An earthmap search for “San Francisco” results in the same error.
A YouTube search for “BTS” results in the same error.
This is on an iPhone 11 using Thunkable Live.
And the reason:
You’re setting the web viewer’s URL to the search term entered by the user: