Google Analytics Audit for GA4 Properties
We review your GA4 property, Google Tag Manager container and live site behavior to find what is misconfigured, missing or double counted. You receive a written report that ranks each issue by impact and explains how to fix it. Useful before a redesign, an agency change or a bigger ad budget.
Signs Your Google Analytics Data Needs a Review
Problems in GA4 rarely announce themselves. They show up as reports that disagree with each other, or numbers that stop making sense after a site change.
- 01
Too Much Unassigned Traffic
Large volumes of Unassigned or Direct sessions point to broken UTMs, lost session context or tags firing before consent.
- 02
Key Events That Do Not Add Up
Key event counts far above real leads or orders usually mean duplicate tags, loose triggers or events fired on page reload.
- 03
No One Knows How It Was Built
Previous agencies or developers left tags, plugins and hardcoded snippets with no record of what each one is for.
What Our GA4 Audit Examines
The audit combines a review of settings with live testing on your site, so we find problems in configuration as well as in how tags actually fire.
- 01
Property and Stream Settings
Retention, time zone, currency, filters, referral exclusions, cross-domain and enhanced measurement options.
- 02
Tag Deployment Review
Checks for duplicate Google tags, hardcoded snippets, plugin conflicts and GTM container hygiene.
- 03
Event and Parameter Quality
Event naming, parameter usage, custom dimension registration and events that fire too often or not at all.
- 04
Key Event and Ads Integrity
Which key events exist, how they trigger and whether Google Ads imports them without double counting.
- 05
Traffic Source Attribution
UTM usage, channel grouping, self-referrals and unassigned traffic traced back to their causes.
- 06
Consent and Data Privacy
Consent Mode v2 behavior, tag firing before consent, and personal data leaking into URLs or parameters.
How the Audit Moves From Findings to Fixes
We collect evidence from settings and live tests, then turn it into a short list of actions your team or ours can carry out.
- 01Access and ScopeRead access to GA4, GTM and Ads
- 02Settings ReviewAdmin, streams and container checked
- 03Live Site TestingKey journeys tested with Tag Assistant
- 04Findings ReportIssues ranked by business impact
- 05Fix Plan CallWalkthrough and next steps agreed
From audit to validated data.
How Google Analytics Audit projects run. Nothing goes live until it has been tested.
- 01
Audit
Gather access, business goals and known reporting concerns
- 02
Strategy
Define which journeys, events and integrations are in scope
- 03
Implementation
Review GA4 admin, GTM container and deployed tags in detail
- 04
Testing
Test key journeys live with Tag Assistant and DebugView
- 05
Validation
Rank findings by impact and deliver the report with a fix plan
What's Included in Google Analytics Audit
Everything is documented and handed over, so your team knows exactly what was built and why.
- 01
Configuration Checklist
A structured review of GA4 admin settings with each item marked as correct, needs attention or missing.
- 02
Journey Testing
Your main conversion journeys tested on desktop and mobile to see which events fire and which do not.
- 03
Issue Severity Ranking
Every finding ranked by how much it affects decision making, so the most damaging problems are fixed first.
- 04
Privacy Review
Checks for consent handling issues and personal data sent to Google Analytics in URLs or parameters.
- 05
Written Audit Report
A clear document with screenshots, explanations and recommended fixes for each issue found.
- 06
Findings Walkthrough
A call to go through the report, answer questions and agree who will implement each fix.
Platforms
The tools involved in a typical Google Analytics Audit implementation.
- Google Analytics 4Admin and reports review
- Google Tag ManagerContainer inspection
- Tag AssistantLive tag testing
- Google AdsConversion import check
- Consent PlatformConsent behavior
Tested before anything goes live.
Test key journeys live with Tag Assistant and DebugView. Rank findings by impact and deliver the report with a fix plan.
- GTM PreviewTags, triggers and variables fire on the intended interactionschecked
- GA4 DebugViewEvent names, parameters and key events arrive as specifiedchecked
- Realtime and reportsEvents populate reports with the expected dimensionschecked
- Source cross-checkCounts compared with orders, leads or other source datachecked
Each check is repeated after launch on live traffic.
What access do you need for the audit?
Viewer or Analyst access to GA4, Read access to Google Tag Manager and read access to Google Ads if it is linked. We do not change anything during the audit, so edit rights are not required.
Is the audit only for GA4, or does it include other tags?
The focus is Google Analytics 4 and the tags that feed it. Where Google Ads or Meta tags interact with GA4 or cause conflicts, we note them. For a full review of every marketing pixel, our Tracking Audit covers all platforms.
Will you fix the issues you find?
The audit is a standalone deliverable, so you can hand the report to your own team or developer. If you prefer, we can quote for implementing the fixes, using the prioritized list as the scope.
Can an audit recover data that was never collected?
No. GA4 cannot backfill events that were not sent or settings that were missing at the time. The audit fixes how data is collected from now on, and it explains which historical periods should be read with caution.
How long does a Google Analytics audit take?
Most audits for a single site are delivered within one to two weeks of receiving access. Stores with many checkout paths or properties spanning several domains may need more time, which we confirm before starting.
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