Refer to it as you will — and we are seeing a lot of reference variability, such as GA4 and G4 — but Google Analytics’ new property version will soon be here to stay and pushing aside the Universal Analytics (UA) version (a version which all of us digital marketers and data geeks are very familiar with and have grown to love over the years.)
Since as a Boston SEO Company and Boston Digital Marketing agency, we ask each and every one of our clients to provide us with access to their Google Analytics data — so that we can help them determine what marketing activities are and aren’t working for them and what their general “website health” looks like — we are sorry to see the UA version of Google Analytics go. We’ve been using it 20 years, both in corporate and consulting roles, to assess the aforementioned.
Per Google’s own declaration, UA versions of Google Analytics will stop recording hits come July 1, 2023, which means the last day an organization can use Google Analytics to effectively track website visitor behavior with a UA property version is June 30, 2023. That said, our digital marketing agency is already hard at work learning the “ins and outs” of GA4, and working with our clients to make the switch late 2022 or early 2023 to this new Google Analytics property version.
We just completed several online classes offered by Google to learn about the many benefits of GA4 Analytics and how GA4 differrs from UA Analytics. While it’s fresh in our minds, we’re sharing our immediate reactions. We decided not to outline pro’s and con’s because general use, and our own use, of GA4 is too new and what we might consider a “pro” someone might consider a “con,” and vice versa.
Keep in mind we aren’t calling out similarities or things that will remain fairly constant across the two property versions. You can learn more about the general benefits of having a Google Analytics account here.
Key Benefits Of GA4 Analytics Over UA Analytics
- G4 simultaneously tracks both mobile app and website data
- G4 can often track a user across devices and platforms (UA was only able to track based on device ID) — this means if an individual originally visits your website using their phone, but later visits your site using their desktop, laptop, or other device, your organization will be able to track that individual as one user (currently in UA Analytics that same individual would likely be tracked as several users) and follow their user journey. Important note: You’ll likely see your “unique user” volume drop when you switch from UA to GA4 Analytics for the reasons outlined above and below.
- So how does Google accomplish the above? By looking at three distinct identifiers or identity spaces:
- User ID (this is an ID that an organization provided to a customer or prospective customer or other website visitor as part of their need or ability to login to the organization’s website)
- Google signal (available when people are signed into a Google account, such as a Gmail e-mail account and have consented to sharing that info.)
- Device ID (this info. comes from a user’s browser or app instance ID)
- So how does Google accomplish the above? By looking at three distinct identifiers or identity spaces:
Key Differences Between GA4 Analytics and UA Analytics
- GA4’s tracking emphasis is on user events vs. sessions (note that session info. is still available in GA4)
- Many standard user events (activities that a user completes on a website, such as downloading a document) are automatically tracked in GA4 vs. UA Analytics. This means organizations will be far less dependent on using Google Tag Manager to set up event tracking, something we believe most organizations will welcome. We know we found using the aforementioned tool very cumbersome.
- A smaller number of standard/pre-defined reports are available within GA4, but an extensive set of tools known as “Explorations” allow data geeks to slice ‘n dice data to their heart’s content. We’ve always found the best way to learn a new tool is to set it up and start playing around with it. We’ve found if you do some digging around in GA4, you’ll figure out where and how to access info. that you analyzed regularly in UA Analytics.
Interestingly enough, the Google-provided training we took highlighted the same items we highlighted above as benefits or differences in this grid that was shared in the training.

Need Help Setting Up A GA4 Analytics Property?
Our team of SEO experts and data analytics experts are here to help related to helping you set up a GA4 property or to answer questions about GA4. So please don’t hesitate to reach out!