Privacy Badger is a browser extension that automatically learns to block invisible trackers. Privacy Badger is made by the Electronic Frontier Foundation, a nonprofit that fights for your rights online.

Privacy Badger found 2 potential trackers on sovrin.org
www.google.com
player.vimeo.com

Read more about their cookie policies here:

  • Google Analytics is a web analytics service provided by Google, Inc. (“Google”). Google uses cookies to help us analyze how users use this site. The information generated by the cookie about your use of this site (including your IP address) will be transmitted to and stored by Google on servers in the United States. In case of activation of the IP anonymization, Google will truncate/anonymize the last octet of the IP address for Member States of the European Union as well as for other parties to the agreement on the European Economic Area and only in exceptional cases the full IP address is sent to and shortened by Google servers in the USA. On behalf of this site, Google will use this information for the purpose of evaluating your use of the site, compiling reports on site activity for us and providing other services for us relating to website activity and internet usage. Google will not associate your IP address with any other data held by Google. You may refuse the use of these cookies by selecting the appropriate settings on your browser. However, please note that if you do this, you may not be able to use the full functionality of this Site. Furthermore you can prevent Google’s collection and use of data (cookies and IP address) by downloading and installing the browser plug-in available under https://tools.google.com/dlpage/gaoptout?hl=en-GB.Further information concerning Google’s terms of use and privacy practices can be found at http://www.google.com/analytics/terms/gb.html, https://www.google.de/intl/en_uk/policies/<https://www.google.de/intl/en_uk/policies/.>, https://policies.google.com/privacy?hl=en, and https://developers.google.com/analytics/devguides/collection/analyticsjs/cookie-usage.
  • Vimeo, Inc. (“Vimeo”, “we”, or “us”) uses cookies and similar tracking technologies on Vimeo.com (and related sites), Vimeo-branded applications for connected devices (“apps”), and the Vimeo embeddable video player. By using our websites, apps, or video player, you consent to the placement and use of cookies and similar technologies on your device. This Cookie Policy forms part of the Vimeo Privacy Policy.
    Vimeo video player: Vimeo’s embeddable video player uses first-party cookies that we consider essential to the video player experience. We do not use third-party analytics or advertising cookies when our video player appears on a third-party website. Please note that a third-party website may place cookies of its own. We have no control over third-party websites or the cookies they set.
    See more at https://vimeo.com/cookie_policy