Finding All Insecure Content on a Secure Page

Question

What\'s the most efficient way to find a list of all non-HTTPS URLs requested by an HTTPS page? If this kind of security violation happens, every browser alerts the user, but I

Answer 1

Use Fiddler.

Secure requests won't show up at all (except as HTTPS CONNECTs, which can be hidden), so everything you'll see is bad.