Data analysis and conversion

First we make sure the data is collected correctly; then we find where people get stuck on the site and make decisions by testing changes.

Measurement,not guesswork.

When businesses usually call us

  • You have moved to GA4, but nobody trusts the reports.
  • Each meeting brings a different spreadsheet and a different number.
  • Changes to the site are made on taste, and their effect is not measured.

What we do

Measuring, understanding and testing.

How we work

Every test starts with a question.

  1. Measurement plan.

    What each event means is defined in writing.

  2. Diagnosis.

    Funnel data and recordings show where the biggest drop-off is.

  3. Test.

    One change is tested with a large enough sample.

  4. Decision.

    The result is written up; the winner stays, and the loser teaches us something too.

What you get

  • Measurement plan and setup
  • A custom dashboard where needed
  • Funnel and behaviour analysis
  • Testing roadmap
  • Test results archive

Tools we use

  • GA4
  • GTM
  • BigQuery
  • Microsoft Clarity
  • VWO

We choose the tools to suit the work, and we are happy to work with your existing accounts and licences.

What our clients say

From the teams we work with, in their own words.

Questions

The questions we hear most about data and CRO. If yours is not here, write to us and we will answer within one working day.

How long does a GA4 setup and measurement plan take?

First we prepare a measurement plan that sets out which decisions need which data, and we do the setup according to that plan. How long it takes depends on how the site is built, how many conversions and channels are tracked and whether server-side tracking is needed. After setup, we check that the data is flowing correctly by comparing it with real order or form records.

How much do data analytics and CRO services cost?

It depends on the number of sites and channels to track, whether you need server-side tracking and a BigQuery data warehouse, whether a dashboard built for your business is required and how many tests are run each month. Some tools may also have their own usage fees. We send a proposal setting out the scope 2–3 days after the free first meeting.

What access do you need from us for data and CRO work?

Access to your website or your Google Tag Manager account, your GA4 and ad accounts, the system where your sales data is kept (e-commerce platform, CRM or ERP), and a line of communication with your development team. It also matters to know which numbers you base your decisions on; we build the measurement, and the dashboard if needed, around those decisions.

How long should an A/B test run?

We set the length of a test before it starts with a sample size calculation: the page’s traffic, the current conversion rate and the size of the difference we want to detect determine how long it needs. We do not stop a test early because the result looks good, and we run tests in full weeks to cover behaviour that changes from one day of the week to another. For pages without enough traffic, we recommend working with heatmaps and session recordings instead of A/B tests.

How do you report test results?

Every test starts with a hypothesis and ends with a written result: what changed, how many visitors saw it, whether the difference is reliable and what was decided. Losing tests go into the test results archive too, because knowing what did not work makes it easier to choose the next test. If the work calls for it, you also see the results in a dashboard we build ourselves; the highlights are in the Monday report.

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