It does what it says. I've audited the code and it's simple and clean. Does not send any information outside. You can look it yourself by downloading the XPI, uncompressing it and reviewing background.js. Thanks to the author

It doesn't work. Still getting popups!

Necessary and comforting. If your unfamiliar with what big tech does with our data, please look into it. Well done David, thank you! ps If what I said here doesn't make sense it's because I know next to nothing about this stuff. If it's what I think it is then again, Bravo!

How this tool works?

Doesn't work.

Good

Thank you for creating this. Keeps GA from tracking me at my own website as well as everywhere else I visit. : )

So far so good. It's helping me prevent GA from tracking my own visits. Thanks a lot, from Kenya.

Doesn't work. Не работает.