Patent 9160745 was granted and assigned to Krux on October, 2015 by the United States Patent and Trademark Office.
Techniques to block unwanted third party calls are disclosed. In various embodiments, an indication is received that third party code included on a web page is attempting to write to the web page content associated with an unauthorized third party call. The unauthorized third party call is blocked. In some embodiments, the unauthorized third party call is blocked by blocking the web page content associated with the unauthorized third party call from being written to the web page.