paullangtree / analytics-issues

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Listed referrers are extremely unlikely a bit too often #816

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago
Name of affected component: Core Reporting API

Issue summary:
When performing a query for events, we see good results, but some very unlikely 
results too. Our site has many clients and they have their own subdomain. We 
use the same tracking code everywhere because although it's separate 
subdomains, it's still all traffic within our own platform. Each subdomain 
functions as a promotional site and can have a few pages linked to it. In 
addition, many clients link to their subdomain on our site from their own site. 
We perform a query that sets both a segment and a filter to only get results 
for the client subdomain, and list ga:fullReferrer among the dimensions. What 
is disturbing, is that among the referrers we often see pages on the own 
website of other clients. Inspecting these pages, they always contain links to 
our website but never to the page of the client we are trying to filter and 
segment for. It therefor seems that Analytics is returning some unrelated 
results.

Expected output:
Only results that have a referrer that is likely to actually refer to the 
clients page. Or at least less of these unlikely results, because right now 
they are a rather large part of the result set.

Actual results:
Some results I'd totally expect, but also some that have a very unexpected 
unlikely referrer.

Original issue reported on code.google.com by i...@jasperkennis.nl on 14 Dec 2015 at 4:05