Hello, please could you pass the links to do the tests? Thank you so much. All the best.
BrowserLeaks is a suite of tools that offers a range of tests to evaluate the security and privacy of your web browser. These tests focus on identifying ways in which websites may leak your real IP address, collect information about your device, and perform a browser fingerprinting.
Cookieless cookies is about ETags. To pass the test make changes to about:config in the browser
To remove ETags
browser.cache.memory.enable => false
browser.cache.memory.capacity => 0