The present disclosure includes adjusting the QoE measurement obtained from a testing Content Delivery Network (CDN) entity to reflect accurately the QoE that would have been obtained from a reference video source from a content provider. A method includes performing a Quality of Experience, QoE, measurement from a first content source and adjusting the QoE measurement to reflect an estimate of a QoE measurement to a second content source. In this manner, it is possible to perform QoE measurements for an Over-the-Top, OTT, content provider without violating user policies that prohibit repeated requests.