I have this donation page- web form
all the links to resources are local and use either root relative ("/...") or relative ("../../") links.
The only outside resource is to Google analytics, and this is called with https.
The appears as fully secure and shows a full lock in Firefox and Safari. But IE 7 is still throwing up "insecure" when users access this page. In Firefox I can click on the lock and analyze every single resource and they all appear as secure.
How can we analyze the issue in IE? This happens often enough to be a nuisance I would like to be able to solve "universally" and also in the future have the know-how and tools to find out exactly what is triggering the insecure flag in IE.