Snow.gq web service does not collect any personal information and do not intentionally track actions that potential users do on the website. If the user shrinks the URL with snow.gq service using the password protection feature, only the password in the encrypted format and initial URL is stored on a server as is, so that original password is never known to the service creators/owners. Service and its creators are not responsible for any tracking actions that might be done by cloud providers or plugins that service is built on/with.