Unfortunately no. Not logged in, on local install (using MAMP Pro), viewing the front end:
Mixed Content: The page at 'https://crushtraders.secure:8890/' was loaded over HTTPS, but requested an insecure stylesheet 'http://fonts.googleapis.com/css?family=Open+Sans:400,300,600'. This request has been blocked; the content must be served over HTTPS.
@ecdltf tried that as well - no joy.
This has nothing to do with Autoptimize but it's driving me mad :)