EventValidator
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Practical expertise. Clear next steps.

Event Validation & Tracking Review

Inspect GA4 naming, parameter types and ecommerce payloads. Use the free analyzer yourself or get help reviewing your tracking implementation.

Discuss your projectExplore our tools
08 / The event, in detail
A clearer path through your payload.dataLayer.push{ "event": "add_to_cart", "ecommerce": { "value": 1499, "items": [ { "item_id": "EV-017", "price": 1499, "quantity": 1 }Payload checks1 missing fieldcurrency

Start with the original event and its parameters.

Illustrative workflow · not live account data
Start with the real problem

When the details make the difference.

  • 01Unclear tracking behavior
  • 02Questions that a report alone cannot answer
  • 03A technical issue without a clear owner
A scope that fits your work

What we bring to the table.

We agree on the exact deliverables before implementation. The work starts with your existing platform and the outcomes you need to understand.

GA4GTMEventValidator
  • GA4 event and parameter checks
  • JSON and literal dataLayer review
  • Ecommerce item and currency validation
  • Implementation review with your team

A useful handover.

The exact deliverables are agreed before work begins. These are the practical outputs we can scope together.

  • A review of the supplied event exports against supported GA4 event names, required and conditional parameters and expected value types.
  • Ecommerce payload checks for transaction identifiers, monetary values, currencies and item structure, with the affected fields made explicit.
  • A reusable test sample and findings report that separates invalid payload fields from browser collection or destination-delivery questions.

From questions to a working plan.

A shared process, with a scope specific to your business.

01 /

Understand

Review the current setup and agree on the problems and constraints.

02 /

Implement

Work through the agreed deliverables and keep your team involved.

03 /

Review

Check the implementation, document the work and define the next step.

Useful along the wayFree GA4 event analyzerChrome extension

Explore the next step that fits your measurement or website project.

Data Quality Audit

Audit GA4 event names, parameter mappings, ecommerce data and duplicate tracking. Get prioritized findings and a practical plan to fix measurement issues.

GA4 Implementation & Setup

Get help with GA4 setup, Google Tag Manager, ecommerce tracking and consent-aware tagging. Plan event parameters and review implementation quality.

Professional Analytics Support

Get focused help with a measurement problem, implementation question or a technical handover. We agree on the issue, the review and the next practical step.

A few things worth knowing

Good questions. Clear answers.

How is event validation different from a complete tracking audit?

Event validation checks the structure and supported rules of supplied data. A tracking audit also examines when events fire, where they are sent and whether collection behaves as intended. The free analyzer covers payload checks, not the entire collection chain.

Can I check dataLayer and gtag snippets without running them?

The free analyzer accepts supported literal exports and inspects their values without executing the submitted JavaScript. If a snippet depends on variables or functions, export its evaluated JSON from your test environment before analyzing it.

Should production customer data be included in an event sample?

No. Use representative test values and remove customer identifiers before sharing a sample. Local browser analysis avoids sending the pasted payload to our server, but exported reports can still contain the values you supplied.

Let’s build what’s next

Make your data
work harder.

Tell us what you are building. We will help you measure it better, design it thoughtfully and move it forward.

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