What causes discrepancies between two analytics systems?
The biggest cause of discrepancies between two analytics system, is the users that leave before a page has finished, and one analytics system has loaded but the other has not yet. Discrepancies of a few percentage are reasonable. If there is a large discrepancy (like 10% or more) you need to investigate. Ideally there should be no discrepancy between two analytics system on the same website. But they do happen for the aforementioned reason. There can also be… Continue reading