GA4 Audit Service

Google Analytics 4 (GA4) Audit Service

Your marketing data should give you confidence — not confusion. We help businesses uncover tracking gaps, improve measurement accuracy and understand which channels actually contribute to revenue.

Illustrative audit summary — example data, not a client result

62

/100

NEEDS ATTENTION

Sound familiar?

Common measurement problems

If your marketing reports feel unclear, your analytics setup probably needs a closer look.

Attribution Conflicts Everywhere

Different platforms rarely agree on the same story.

Common signs include:

Different attribution rules

Platforms can assign the same sale to different channels or reporting periods. Compare definitions and attribution settings before treating a reporting gap as a tracking fault.

Problems Hidden Behind Clean Dashboards

Beautiful dashboards do not always mean reliable data.

Common issues include:

Hidden configuration gaps

Reports can still populate when events are missing, duplicated or misconfigured. An audit checks whether the data supports the decisions you need to make.

Numbers Nobody Can Fully Explain

You know traffic is coming in.

But can you confidently answer :

Unexplained reporting gaps

Check the measurement setup before drawing conclusions about channel performance. A discrepancy needs investigation; it is not proof of lost revenue.

Data Quietly Limiting Growth

Poor measurement can hide valuable insights.

Common challenges :

Disconnected customer journeys

Consent choices, browser restrictions and disconnected systems can limit observable journeys. The effect depends on the implementation and needs to be measured.

This is exactly why we built Attribution Metrics — to help businesses turn fragmented analytics into reliable insights before poor data affects important decisions.

The Problem

Stop Guessing Where Your Marketing Results Come From

Marketing platforms generate more data than ever, but without accurate measurement, businesses are still left making decisions based on assumptions.

We help companies understand their data, improve tracking accuracy and create a clearer picture of what drives growth.

What's included

Our analytics review includes…

360°

Marketing Performance Analysis

We review your measurement ecosystem to understand how your channels work together.

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Conversion Measurement Review

We analyse whether important customer actions are being tracked correctly.

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Attribution Health Check

We identify gaps affecting how revenue and conversions are assigned.

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Data Quality Review

We check whether your reporting foundation can be trusted.

The Analysis

Understand the journey your data can show

Our process goes beyond checking whether tracking exists. We examine whether your data provides meaningful business insights.

We divide our analysis into three stages.

PART 01 Measurement Configuration Review

We review your analytics setup, tracking structure and data collection methods to identify configuration issues affecting accuracy.

PART 02 Data Quality Analysis

We evaluate whether your reports provide reliable information for marketing decisions and business growth.

PART 03 Implementation Review

We check tracking implementation, events and integrations to ensure your measurement system works correctly.

Campaign Performance Health

Reviewing campaign tracking, traffic sources and channel attribution.

Conversion Tracking Health

Checking whether important actions such as leads, purchases and sign-ups are measured correctly.

Customer Journey Health

Understanding how users move from first interaction to final conversion.

Revenue Attribution Health

Identifying which marketing activities contribute to business results.

Ecommerce Measurement Health

Reviewing product data, transactions, revenue tracking and customer behaviour.

Data Connection Health

Checking whether platforms, CRM systems and analytics tools work together effectively.

The deliverable

A clear analytics roadmap built for your business

You receive a detailed report explaining your current measurement setup, key findings and practical recommendations.

We then walk you through the results, helping your team understand what needs improvement and where opportunities exist.

Pricing

Three ways to improve your measurement

Choose the audit, setup or ongoing management that matches where you are right now.

Read-Only Audit

Understand the condition of your existing setup.

£499 one-off

PRACTICAL TESTING

End-to-End Audit

The advanced option for larger or more complex websites.

£1,499 one-off

Analytics and tracking configuration reviewed
Agreed practical customer-journey tests carried out
Data traced through to relevant platforms and reports
Evidence and a prioritised action plan delivered
Walkthrough of findings included

Tracking Setup & Management

Get your measurement set up or repaired, then keep it under review.

Basic: £999 setup + £49/month thereafter

Full: £3,000 setup + £500/month thereafter

Website tracking set up or repaired
Basic monitoring included (Basic tier)
Comprehensive setup with agreed integrations (Full tier)
Server-side Google Tag Manager setup (Full tier)
Ongoing analytics management (Full tier)

Not ready for a full project?

Start with our free tracking-risk assessment

Answer a few questions about your marketing and tracking setup to identify potential measurement risks. The assessment uses your answers; it does not scan or verify your website. The checklist graphic shown here is illustrative, not your result.

Clear scope

What your audit helps clarify

Identify which configuration questions can be answered from existing access and reports, and which require a controlled practical test.

What is observable

Evidence and limitations

Compare conversion definitions, attribution models and reporting windows before assuming that every difference is a tracking error.

Why platforms differ

Measurement context

Connect each finding with the reporting or commercial decision it could affect, and distinguish confirmed defects from further checks.

What deserves attention

Prioritised findings

Define the scope, required access and expected deliverables before work begins. Implementation changes are agreed separately from the audit.

What the work includes

Agreed scope

Choose a £499 Read-Only Audit for inspection of existing configuration and reports, or discuss a £1,499 End-to-End Audit for agreed practical journey tests.

Which audit fits

Read-Only or End-to-End

Use the findings and recommendations to decide what to investigate, repair or monitor next. An audit does not guarantee a revenue uplift.

What to do next

Practical recommendations

Why it matters

Why accurate marketing measurement matters

Reliable analytics helps businesses:

Understand which channels drive results
Improve marketing investment decisions
Identify customer journey opportunities
Reduce wasted advertising spend
Build stronger growth strategies
Without accurate measurement, even successful campaigns can become difficult to scale.

Better Data Creates Better Decisions

Analytics tools are powerful when configured correctly

A strong measurement system helps businesses:

Understand Customer Behaviour

Discover how users interact with your brand before converting.

Improve Channel Performance

Identify where your marketing efforts create the strongest impact.

Build Better Reports

Create clearer insights for teams and stakeholders.

Cadence

How often should you review your analytics?

It depends on your business activity and marketing complexity.

EVERY 6–12 MONTHS

Measurement Reviews

Regular reviews help identify issues caused by website changes, platform updates and new campaigns.

ONGOING

Tracking Reviews

Campaigns, conversions and integrations should be checked regularly to maintain reliable data.

WHEN CHANGES HAPPEN

Implementation Checks

New websites, platforms or campaigns should always include measurement validation.

Why it matters

Frequently asked questions

Q. What is a GA4 audit service?

Ans. A GA4 audit service reviews your Google Analytics setup, tracking configuration, events and data quality to identify issues affecting reporting accuracy.

Q. Why do businesses need a Google Analytics consultant?

A measurement review investigates technical issues and explains what the available data can support. It does not guarantee a commercial outcome.

Q. Do you provide GA4 setup service for new websites?

Ans. Yes, we help businesses create reliable analytics foundations, including event tracking, conversions and reporting configuration.

Q. What does a marketing measurement consultancy provide?

Ans. A marketing measurement consultancy helps businesses understand how different channels contribute to customer actions, revenue and growth.

Q. When should I work with a GA4 consultant?

Ans. A GA4 consultant can help when your reports are unclear, platforms show conflicting numbers or you need a stronger measurement strategy.

Keep learning

More Google Analytics resources

G4

Google Analytics

Shopify vs GA4 revenue: why the numbers do not match

Written by the AM analytics team

✓

Conversion Tracking

The hidden cost of bad marketing data: decision fatigue

Written by the AM analytics team

UK

Consultancy

Explore our marketing attribution consultancy

Service overview and enquiry options

Get started today

Build confidence in your marketing data

Tell us what you need to measure and which reports are difficult to trust. We help you choose between the free assessment, a technical audit, implementation or ongoing management, according to the question and evidence involved.

Read our Privacy Policy for details on how we handle your enquiry. You can also use our Contact form to choose a service and leave an enquiry without a phone number.

Get back to a GA4 you can actually trust.

Explore a £499 Read-Only Audit or £1,499 End-to-End Audit, or enquire about implementation if you already know what needs to change.

Attribution Metrics

GA4 audits, tracking setup and marketing attribution analysis — built for businesses that need clarity, not just another dashboard.