Is There a Tool That Can Test It?

If you install the codeqon, i would imagine you'll know within a matter of days. If it's not set up properly, you won't see anything in there. It just means you connected it to universal analytic account that probably was using the old code. And so if you up date that account, then it should flow through into g a four,. assuming it's all connected properly. But only in certain unique circumstances where everybody has manually tagged their sight.