---
title: "Correct first-party data."
url: "https://www.omnicliq.com/en/business-intelligence/data-collection/"
description: "We measure sales and events from your server with proper consent handling, so everything built on top of them makes sound decisions."
category: "business-intelligence"
locale: "en"
---

# Correct first-party data.

> We measure sales and events from your server with proper consent handling, so everything built on top of them makes sound decisions.

## Measurement you can trust.

As third-party cookies disappear, it becomes clear which teams relied on browser tracking. Collecting first-party data from the server, with proper consent, is the base for every next step: attribution, customer value, segments, campaign optimisation. Nothing works on dirty data.

We build the part that is often skipped. Events sent from the server and enriched with CRM data. Tag management that keeps the browser clean. Consent Mode and GDPR compliance from the start. And recognising the same customer across devices and sites, where the data allows.

We usually start with a simple question: how much of the conversion data on your dashboards is actually usable. Often it is less than you think.

## What changes for you.

- **Server-side events** — Events are sent from the server and enriched with CRM and e-shop data. It is the signal that platforms, attribution and every analysis rely on.
- **Clean tags** — Clean tag management, with no duplicates, old experiments or wrong triggers. The browser runs faster and the data comes out more accurate.
- **Consent Mode** — Measurement adapts to the visitor's consent by country and regulation. Data quality and privacy work together, not against each other.
- **Customer recognition** — We recognise the same customer across devices, sites and channels using hashed identifiers. It is the base for customer profiles, customer value and attribution.
- **Quality monitoring** — Automatic checks for unusual event volume, format changes and delays. Problems show up in hours, not weeks later in the reports.
- **GDPR by design** — Hashed personal data, correct consent handling and data retention policies are built into the infrastructure, not added at the end.
## How we work.

1. **Audit** — We check tags, events, server coverage and consent, and see the gap between what you think you measure and what is actually usable.
2. **Design** — We define the events, the server architecture, consent handling and customer recognition, based on what attribution, segments and analysis need.
3. **Delivery** — We build the server-side flows, reorganise tags, integrate consent and customer recognition and connect the platforms to the new signal.
4. **Monitoring** — We monitor data quality, format changes and event volume, so measurement stays correct as the business and the code change.
## FAQ

### Why does server-side tracking matter?
Because browser tracking loses more and more: browser changes, ad blockers, users who refuse cookies. Server-side with first-party data is the signal platforms prefer and the base of measurement without cookies. Without it, you work with a fraction of the picture.

### Is it GDPR compliant?
Yes. Hashed personal data, Consent Mode and retention policies are part of the design. And it helps: clean data with consent is more useful than messy data without.

### Do you work with the analytics we already have?
Yes. We usually complement your existing analytics instead of replacing it, and in many cases improve it by feeding it a cleaner signal from the server.

### What changes in ad conversion tracking?
Server-side feeds each platform's conversions API with enriched, consented data. It is the biggest improvement most accounts see, because bidding performs better when the signal is clean.

### How long does implementation take?
Usually 4–8 weeks for a full measurement overhaul, depending on the current state, the platforms and customer recognition. Clean setups go faster; complex ones with years of buildup take longer.