> It gets especially worse when there are redirect after redirect to other ad servers Yes this is very wrong, but not because your tracking loses accuracy. Yo

> It gets especially worse when there are redirect after redirect to other ad servers Yes this is very wrong, but not because your tracking loses accuracy. You realize that this sort of careless trail you send your users along is exactly how people get served malware from ads right? I mean you admit yourself you lose track of where they end up so who knows what they get served or redirected to.