Tracking Accuracy Improved with Server-Side Implementation – Shopify Server Side Tracking Case Study

Our solution

To resolve Blanc Space’s tracking and attribution issues, we developed and executed a comprehensive tracking optimization strategy focused on restoring accurate data collection, improving event tracking, and enhancing ad performance.

Key Tracking Enhancements

Migrating Meta Pixel to GTM
We transitioned Meta Pixel from Shopify’s App to Google Tag Manager (GTM), providing full control over event tracking. Working closely with the PPC team, we ensured accurate conversion tracking and improved privacy compliance by integrating an email hashing mechanism for better event matching.

Optimizing GTM and Analyzify Setup
We identified misconfigurations in Analyzify’s template, particularly affecting checkout tracking due to incorrect consent mode settings. Collaborating with the Analyzify team, we fixed these issues, refined GTM-based tracking, and integrated Pandectes for consent management.

Fixing UTM and GCLID Parameter Loss
A custom Shopify theme script was stripping UTM and GCLID parameters, leading to inaccurate traffic attribution. We supported the client’s developer team in modifying the script to ensure parameters were retained, restoring accurate Google Ads attribution and improving marketing performance analysis.

Implementing Server-Side Tracking (SST) with Stape
Previously, Blanc Space relied solely on client-side tracking, making data collection vulnerable to ad blockers. We implemented server-side tracking (SST) using Stape, ensuring data accuracy and resilience.

On Shopify, we upgraded Analyzify to version 4, modified the GTM container, and integrated the Stape Custom Loader for better resistance to ad blockers. Additionally, we configured server-side event tracking for Meta and Google (GA4 / Google Ads) to separate client-side and server-side conversions for more accurate analysis.

Fixing Google Ads Purchase Conversion Tracking
Blanc Space’s purchase tracking was inflated due to a thank-you page script triggering multiple times per transaction, leading to skewed campaign performance. We migrated purchase tracking to GTM and prevented duplicate event triggers, ensuring more accurate attribution and improved ad performance.

We rigorously tested and validated all tracking updates before deployment, ensuring a seamless transition without data loss. This optimized setup now enables accurate marketing attribution, improved campaign efficiency, and scalable tracking infrastructure.