Security warnings, indicating that the test page contains insecure elements, are often the product of incorrect trial code (either insecure code on a secure page or secure code on an insecure page). This can be determined by checking that the protocol of the test page matches the call to content.js in the trial code. This will be either http:// or
https://. In the event that the code does not match, a different version can be produced in the console by going to 'Change subject details' at the Subject level and selecting or de-selecting 'this page is secure'. If you then go to 'get trial code' at the trial level, you can find the new version of the trial code under the 'trial code' tab.
