I have a web application using ASP.NET 4. It displayed error below : Mixed Content: The page at 'https://... was loaded over HTTPS, but requested an insecure script 'http://ajax.aspnetcdn.com/ajax/4.5.1/1/WebForms.js'. This request has been blocked; the content must be served over HTTPS.
It probably due to below :
But I didn't used above in the project. And I have enable CDN=true at the Script Manager as below.
How should i troubleshoot it or solve it ? Any clues ?
Thanks.
You are trying to load an insecure script (from http) over a secure context (https).
Try to load the script from https like this:
https://ajax.aspnetcdn.com/ajax/4.5.1/1/WebForms.js