Our privacy policy: https://onionsearchengine.com/privacy/

To show you instant answers in the address bar, your typing in the address bar is sent to Onion Search Engine servers automatically. However, as in line with our privacy policy ( https://onionsearchengine.com/privacy ), no personally identifying information (including IP address) is collected or stored in this process.

Finally, when you install the add-on a non-personal request is made to Onion Search Engine so we can ensure the install process is functioning smoothly for all of our users.