Conversion Analytics and CRO
From Clean Data to Tests

Testing on bad data wastes time. Many sites carry duplicate events, missing conversions or tags added over the years by different people. We begin with an audit, then define the events that reflect your business goals and build them in GA4 through a tag manager so changes are versioned and easy to review. Every change is tested in a preview mode and checked against live behavior before release, with a rollback plan noted.

We also check that traffic sources are labeled consistently, so your paid and organic reports match what channels actually delivered. This groundwork supports the wider digital marketing services work, because every channel is judged on the same conversion definitions. Our analytics and reporting service explains the dashboards we build. Your team receives a tracking document listing every event, its trigger and its purpose.

Visitors in the UK and EU expect to choose how they are tracked, and Australia and parts of the US have their own privacy rules. Consent-aware tracking means tags fire according to the choice a visitor made, using a consent banner and consent mode settings where appropriate. Consent banners should be clear and easy to use, and we review wording and button design with your team.

The result is less complete data in some cases, and we explain how to read reports with that gap in mind. We configure the technical side, but your legal or privacy advisers decide what your policies require. We never advise on legal compliance ourselves, and we document every setting for your records. Where advertising platforms offer modeled conversions for unconsented traffic, we explain how that works and its limits.

Once data is sound, we follow visitors through the funnel by device, source and market. Drop-off points show where to look: a slow page, a long form, an unclear offer. We combine analytics with session recordings and heatmaps where your policies allow, to understand why people leave. Qualitative findings are weighed against the numbers, so a test idea is backed by more than one signal.

Each test starts with a written hypothesis and a primary measure. We let tests run long enough to give a fair reading, and we do not promise uplift, since results vary by site and audience. Our website development and maintenance team can build winning changes into your site. Winning changes are rolled out carefully, and we monitor results afterward to confirm the gain holds.

This is an example, not a client result. Research shows that visitors drop out of a checkout at the shipping step. The hypothesis: showing delivery cost earlier will reduce drop-out. The test compares the current page with a version that shows cost in the basket.

The plan sets the primary metric, the minimum run time and the traffic needed before the test starts. At the end the write-up states what happened, whether the result is reliable and what to try next, including when the test is inconclusive.

The first phase fixes measurement. You receive:

• An audit of GA4 and tag manager, listing duplicate events, gaps and mislabeled sources.

• A tracking plan that lists every event, its trigger and its purpose.

• A consent setup tested in each region, on desktop and mobile.

• A funnel map showing where visitors leave, and a ranked list of test ideas.

If your tracking is unreliable, fix it before testing. If traffic is low, make research-based improvements and larger changes instead of formal tests. If you have enough visitors and conversions on a page, A/B testing becomes worthwhile.

Ask any provider how they decide a test is finished, how they treat inconclusive results and whether they will tell you when a test is not worth running.