Some stats on how 15 Popular News Sites track their readers

Hey guys,

Just to say it out loud: I really made this out of self curiosity!

Was testing the new ad block improvements I made to my app, and thought of trying it on few news publishing platforms. Found it very interesting to see so many ads-trackers-analytics in all, so decided to pick one topic all of them have covered and then compare how many bad requests they each make :)