At Google's annual I/O developer conference, an important new feature to Google Analytics was announced that's going to turn mobile marketing on its head.
Built on the back of the new Universal Analytics platform and its baked-in abili...
At Google's annual I/O developer conference, an important new feature to Google Analytics was announced that's going to turn mobile marketing on its head.
Built on the back of the new Universal Analytics platform and its baked-in ability to track users across sessions and devices, Cross Device Measurement is like Multi-Channel Funnels for devices.
And it's huge....The new features were unveiled by Nick Mihailovski, Pete Frisella and Andrew Wales in a session titled Optimize Web and Mobile Apps, Across Devices, Using Google Analytics.
You can watch the whole presentation here, and I recommend you do: it's forty minutes well-spent, and covers some additional stuff that isn't covered in this post. (It's embedded at the foot of this post).
What is covered in this post is, in my opinion, the most significant part of the session as far as digital marketing is concerned. Let's get stuck in.
Cross Device Measurement with Client ID
Cross-Device Measurement is related to one of the main ways we think Universal Analytics will change the way businesses look at their data. It's all about how Universal Analytics gives us a better understanding of how visitors use multiple devices to access our content.
To illustrate this with some screenshots from the presentation, take a look at how "regular" Google Analytics will track three visits from three devices as three Unique Visitors, even if it's the same person using all three:
You can see the problem: each visit on each device initiaties a Client ID (cid) which tells Google Analytics who that visitor is. With three visits from three devices, we've got three Client IDs which, as far as Google Analytics is concerned, is the same as three Unique Visitors.
Clearly, this isn't optimal!
Luckily, Universal Analytics gives us a way of understanding when three visits is one person, or three people:
With Universal Analytics, we get a new parameter - uid, or User ID. This lets us tell Google Analytics that it's the same person using mobile, tablet and laptop.
We're no longer seeing this as three Unique Visitors, but as one Unique Visitor -- so the distortion has been removed.
By itself, this is a huge change. We all know, from our own behaviour as well as that of our customers, that people are using more devices and switching from one to another with increasing frequency.
From a digital analytics perspective, having a tool that can't tell the difference between three people and one person visiting three times is completely insufficient, and if your tools aren't up to the job your analysis won't be, either.
See, this is why we all need Universal Analytics!
Device overlap
To continue with the example, let's say that someone accesses our website on a tablet, and then they switch to their laptop computer to complete a purchase.
With User ID, we know that only one person was behind us, but we're still not quite getting the complete picture.
Here's another slide from the session showing how it might look:
On the face of it, we've got one tablet visitor with $0.00 revenue, and one desktop visitor with $3.99 revenue. That makes tablet traffic look pretty suboptimal, and you might decide to ditch tablet users and focus on desktop users instead.
Once again, a suboptimal tool isn't going to get you anywhere in life, let alone in actionable data analytics. So, how can Universal Analytics help us?
Cross-device Measurement
In a word: Cross Device Measurement. Okay, that's three words but once you see what it does, you'll forget my inability to count. Here's how Cross Device Measurement would give us a more accurate view of the same situation:
Bam. Universal Analytics is giving us a picture of multiple-devices and how they're used by our audience to collectively contribute to our overall conversion volume and our revenue.
If you're thinking that this looks and feels a lot like Assisted Conversions, you're exactly right. Just as the idea of Multi-Channel Funnels gave us