Hi Mustapha Thank you so much for your feedback, we really appreciate it. You can learn more about the privacy protecting features of Firefox for Android at: https://support.mozilla.org/en-US/products/mobile/protect-your-privacy-firefox-android If you wish, it would be great if you could leave a review on the Google Play store, but even if you do not, we still appreciate you taking the time to write. Keep on rocking the open web!