At iubenda we are working to solve this problem once and for all, by embedding a simple widget which provides a small popup for allowing the unnecessary cookies

At iubenda we are working to solve this problem once and for all, by embedding a simple widget which provides a small popup for allowing the unnecessary cookies. We are working with our lawyers for designing an opt-in which is service-based, so that you need to "allow" Google Analytics just once for any website. Stay tuned, we are working hard for fixing this issue.