SSL: Why does Chrome report mixed content? (Drupal 6)

Question

I've just got a site running nicely with the whole site running through SSL, but Google Chrome is throwing a "This page contains some insecure elements" message, which isn't good in terms of end user trust-ability. All other browsers work fine, and give the golden padlock.

The site is a Drupal 6 e-commerce site, running on apache2, and the error appears in the front end as well as the admin area.

Does anyone know of any methods to find out exactly which elements are being considered insecure?

Edit: I've used Fiddler to check the traffic, and it really is all HTTPS. It even complains on the site holding page, which is very light and has no javascript etc on it...

Answer 1

It could be a browser issue? Have you tried restarting, or clearing all of your cache?