IT Analytics reports don't render when accessed from a client workstation but are accessible when accessed on the server hosting SQL Server Reporting Services (SSRS).
Release : All
Component : SQL Server Reporting Services
If SSRS is configured to use HTTP rather than HTTPS, reports are delivered as insecure content to browsers.
NOTE: If SSRS is configured to use HTTPS/SSL in your environment and you still receive a warning that "Only secure content is displayed" when accessing reports, refer to the following Microsoft KB article:
All modern browsers and Internet Explorer can be configured to display insecure content, but the method by which this is enabled differs by browser. Contact your browser provider for assistance.