Mixed Content with http://ajax.aspnetcdn.com/ajax/4.5.1/1/WebForms.js

Question

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.

score 0 · Accepted Answer · answered Dec 18 '15 at 10:19

0

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

answered Dec 18 '15 at 10:19

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Yes, but I actually didn't find above in the code. Is it hide somewhere in asp.net 4 framework ? – Carrie Chung Eng Sim Dec 18 '15 at 10:23
It is working with EnableCDN=false at the ScriptManager. – Carrie Chung Eng Sim Dec 18 '15 at 11:31
Try this instead while keeping CDN=true, https://stackoverflow.com/a/48700852/475159 – wonster Dec 12 '18 at 05:51

Mixed Content with http://ajax.aspnetcdn.com/ajax/4.5.1/1/WebForms.js

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