You may opt out of Firebase cookie or Google Analytics by visiting the Google advertising opt-out page or by downloading and installing the browser plug-in available at Google Analytics opt-out page. </li> <li>Opt-Out from Third-Party Pixels:</li> <p> </p> <li> <strong>Source</strong> <strong>Listing</strong> <strong>About</strong> <strong>Opt-Out</strong> Facebook staticxx.facebook.com<br>www.facebook.com