sharing AGOL scene, and https

[JayH]

Hello, 

I created a web application in the public web server that loads the data from my internal GIS server.

In the application, If the user click the point, it launches a popup window that shows a web scene  that is currently shared with public in my AGOL site.

The webmap site is configured with https, but it does not work with this popup setup.

If I choose "Load unsafe scripts", both the popup windown and  the main web application show 'Not secure'. Is there anyway that I can resolve this issue? solely use https without any warning? I am quite new in ArcGIS server, AGOL, and computer security, - not sure where I need to look into first.

The web scene is added by using ID. 

[KellyHutchins]

It sounds like you have mixed content in your app - meaning that some content is loaded via http and that is causing the warning messages. The help topic here shows how to use the Chrome Developer Tools to find out which content in your app is being loaded via http. Once you've discovered the content loading via http switch it to use https and the warnings should go away. 

Fix the error "This page is trying to load scripts from unauthenticated sources" - Chrome Help