The PF Observatory provides a holistic overview of the privacy and security situation on the Internet. It visualizes empirical data in a clearly and understandable way,  in numerical and  graphical formats, showing the adoption of best practices and standards on the WWW, as well as identifying issues with obsolete, insecure, but still widely deployed, technologies. The PF Observatory is of use to stakeholders, legislators, web developers, security researchers, scientists and enterprises, but primarily to European Citizens concerned about their digital data privacy.