I have a security certificate hosted by a CDN provider. The website is https:www.connect4fitness.com
Navigating to the site in IE gives the following error:
"Internet Explorer blocked this website from displaying content with security certificate errors."
When I pull the site up in firefox or chrome, everything works fine. But I do see a warning about “Mixed content” and “Partially encrypted content” when I probe the certificate details.
All the outbound links on the site are https. It’s probably some content injected by the CDN that is triggering the message. But how do I pinpoint the exact part of the webpage that is not being encrypted? I need that information to work with the Tech Support of the CDN company as they are claiming everything is fine.
Are there any tools or techniques that I can use to find out which part of the rendered page received by the browser was NOT encrypted?
Additional information:
Purging the CDN cache resolved the error messages for Firefox and Chrome. IE still complains about mixed content though I do not see any “http” requests going out on the Network tab. Any ideas?
I finally found the issue.
I had javascript plugin for client-side exception logging (exceptionhub). This plugin inserted runtime JS to make an https call to it’s servers for logging and got a certificate error. Apparently only IE found this objectionable as the other browsers did not complain.
In the end I just got rid of the plugin because per their website they took care of the issue when they last had it (See here). I think it probably recurred and I am not about to experiment with it as it was a nice-to-have plugin.