CORS exceptions

This is a general request to know if a CORS exception can be made on our organizational Qualtrics.com sub-domain https://[our org].qualtrics.com/ so that my web application can check to see if a user is currently logged into their Qualtrics account or not? Currently I get the following error trying to make a GET request to the URL: "Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://[our org].qualtrics.com/. (Reason: CORS header ‘Access-Control-Allow-Origin’ missing)"