Summary of all 2024 & 2025 GA4 audits: top mistakes to avoid in 2026

Watch the workshop below for a remastered GA4 audit – featuring fresh insights, new learnings, and the latest key updates.

(Free on-demand recording, available for a limited time only)

What to expect from the workshop

A lot can change in a year—not only has Google Analytics 4 (GA4) introduced significant updates to data processing and consent management, but your own digital landscape may have evolved as well. Your website, sales funnels, and tracking setups might have shifted, creating room for mistakes and data discrepancies. Additionally, Google’s continuous updates bring new challenges for B2B marketers, making it even more crucial to ensure your analytics is in top shape. That’s why conducting a thorough GA4 audit at least once a year is essential—to keep pace with Google’s changes and ensure your analytics align with your current business reality.

We’ll share insights from 20 GA4 audits conducted over the past year for B2B tech companies. Attendees will receive a custom Looker Studio self-audit template designed to help identify common issues in your GA4 accounts.

In this workshop, we’ll cover common GA4 reporting headaches, why they happen, and how to fix them. We’ll cover how to address issues like Unassigned and (not set) traffic, navigate GA4’s complexities—including reporting discrepancies and consent-related attribution glitches—and spot red flags in your reports that may indicate deeper problems.

Join us to discover common GA4 tracking mistakes and get tips on how to audit your account effectively.

Summary of all 2024 GA4 Audits: Top Mistakes to Avoid in 2025
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    Speaker & instructor: Alexandra Poulopoulou from Holini

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    What you’ll learn – key takeaways & workshop highlights

    identify-missed-opportunities

    Understand what feeds “unassigned” and “not set” traffic and how to solve it

    outperform-your-competition

    Spot the most common warning signs in your reports and act faster

    make-better-business-decisions

    Identify the false over-attribution issues in your account and minimize the impact

    landing-page-design

    Learn the most common GA4 setup mistakes B2B companies make and how to avoid them

    Trusted by growth teams at international B2B tech companies

    Business intelligence
    Annual revenue: $8.7M+
    Cybersecurity
    Annual revenue: $3.8M+
    Cloud computing
    Annual revenue: $12M+
    HR tech
    Annual revenue: $3.8M+
    Cybersecurity
    Total funding: $192.3M
    Fintech
    Total funding: $10M+
    Vertical SaaS
    Total funding: $119.7M
    Sales tech
    Total funding: $3.2M

    Speaker & instructor of the workshop

    Alexandra brings over six years of hands-on experience in analytics, guiding businesses with data-driven strategies.

    Being involved in several analytics projects across diverse industries, Alexandra knows the ins and outs of the data lifecycle—from gathering and storing data to analyzing it for the benefit of B2B companies. 

    Beyond her technical expertise, Alexandra has conducted multiple trainings on Google-related topics and looks forward to sharing her knowledge with you once more.

    Speaker & instructor: Alexandra Poulopoulou from Holini

    What B2B marketers are saying about Holini

    “Working with Holini has been one of my greatest experiences about marketing analytics. I have worked with several agencies and analytics professionals in the past and I have never seen such a level of implication, accuracy and relevant advice.

    I have liked especially their hands-on approach, it’s not that you get an amazing audit full of specific steps but also someone who will implement them. They also created ad-hoc reports on GA for a better understanding of all the event tracking they have deployed.

    I would like to recommend them, whenever you need analysts with in-depth technical knowledge of GA and GTM implementation or a Google ads agency that delivers.”

    Elena Benito Ruiz - Beebole
    Elena Benito Ruiz
    Chief Marketing Officer at BeeBole

    “After seeking advice from countless marketing and analytics agencies and freelancers, I thought my tracking problem was unsolvable. That was until I found Holini.

    The Holini team was able to understand the problem instantly and shared detailed solutions that even a non-developer could easily understand (I’m a marketer). Their help has been insurmountable to our company’s growth, in which we have a plan in place to accurately track users and make data-driven data solutions.

    Being a former Director of Paid Media at a large growth agency (100+ org), we couldn’t even solve this problem. That said, the team at Holini knows their stuff, and I highly recommend anyone looking for agency services.”

    Sam Lepak
    Sam Lepak
    Head of Growth at Matter

    Free on-demand recording. Available for a limited time only.