Term
Google Analytics 4
The current generation of Google's web analytics tool — an event-based data model rather than the session-based Universal Analytics. The sole standard since July 2023, Universal Analytics has been shut down.
Google Analytics 4 — explained in more detail
GA4 replaces the older Universal Analytics (UA). The central change: an event-based data model — everything is captured as an event with parameters (page view, scroll, click, conversion); sessions are a derived construct. That enables cross-platform tracking (web + app in one property) and is better aligned with privacy constraints (Consent Mode v2, cookieless tracking via modeling).
GA4 has a noticeably steeper learning curve than UA — many classic reports (e.g. bounce-rate definition, goals) work differently or are missing entirely. BigQuery export is available for free in GA4 (in UA it required a 360 enterprise license), enabling deeper custom reporting.
Example / In practice
For SEO, GA4 is the source for checking: does organic traffic convert? Which landing pages have high engagement rates? Which conversion paths come from organic entries? The combination of GSC (pre-click) + GA4 (post-click) gives the full search funnel view.
Distinction from similar terms
Universal Analytics (UA) is the predecessor, shut down on 1 July 2023 — data from then on is only in GA4. Matomo and Plausible are privacy-focused alternatives. Google Search Console shows pre-click data, GA4 shows post-click.
Discover more
Google Analytics 4 (SEA Perspective)
GA4 as the analytics backend for SEA — delivers conversions, audiences, and engagement signals that flow into Google Ads for reporting, Smart Bidding, and remarketing.
EncyclopediaCookieless Tracking and the Value of First-Party Data
Why third-party cookies are losing relevance, what that means for measurement and targeting, and which answers hold up. With an honest 2026 status.
NewsApple Mail and Gmail overwrite the preheader with AI summaries
If you carefully craft preheaders, you no longer see them in the Apple inbox. What senders need to know and how to write AI-readable mails.