Even though this is a subjective rating, I still don't think it's fair to rate them based on the number of ads that appear in their explorer
Ads occupy more than 70% of the page. Maybe I am subjective, but it is a desperate practice and a cluttered service that cannot be considered useful. Well, you previously made comments based on UI.
https://bitcointalk.org/index.php?topic=5197909.msg53247176#msg53247176BTW, I'm not seeing any pop-ups on my end.
Maybe the popup blocker solved the problem for you.
