@clearlink_analytics wrote:
We are using 3 analytics tracking systems on a set of 100 websites. Our internal tracking system and Google Analytics agrees pretty closely on sessions. Matomo is missing about 4,800 sessions out of 20,700 (23%). Of the missing sessions 98% are Safari browsers across devices. About 43% have the same UA:
Mozilla/5.0 (iPhone; CPU iPhone OS 12_1_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0 Mobile/15E148 Safari/604.1
Perhaps stranger, not all users with Safari or even this User Agent are missed.
Safari users account for a sizable number of our orders and so simply ignoring their webtraffic is not an acceptable solution.
We are on the latest version of Matomo (just upgraded two weeks ago and the problem persists)
We have renamed the piwik.js file and server name
Do Not Track is off
We send a unique ID to all three systems so we can tell the individuals’ activity including that they hit a variety of web pages. There doesn’t appear to be a setup issue with the Matomo tracking script. I can see it firing in GTM
There are no javascript errors on the pages for these people.Matomo is our system of record and we really need 100% of traffic tracked.
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