Google Analytics incorrectly showing data from two sites

vegan_vicky

I have two websites that I've split up into two properties in Google Analytics with separate tracking codes. But for some reason when I view the raw data for Site A, it's showing me data from both. I checked that the two properties have a different tracking code, and looked at the page source for site B, which only shows the correct, different tracking done (ending in -4 instead of -1). So why is the data from site A showing data from site B as...

Originally asked by Gleb Oleinik on Stack Exchange (webmasters) (CC BY-SA 4.0).

uphilltech

Great question — answering as the UphillTech team:

This seems surprising to me. Though I am working with Analytics and have more than 100 properties registered under me, I did not face such problem. I am pretty much sure that the tracking code of 'Site B' must be somewhere on some of the pages of 'Site A'. If you can just share the links of both sites, I can help you identify the issue.

Full answer by Chaitanya Ambardekar: https://webmasters.stackexchange.com/a/129018 (CC BY-SA 4.0).

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