Server-Side Tracking with Privacy Controls

Overview

Server-side tracking moves data collection from the user's browser to a server-controlled environment, providing greater control over what data is shared with third parties. Instead of loading third-party JavaScript directly in the browser (which sets third-party cookies and sends data to external servers without intermediation), a server-side container receives events from the client, processes them, and selectively forwards data to analytics and advertising endpoints. This architecture enables IP anonymization before data leaves the first-party infrastructure, consent-based routing of events, and reduced reliance on third-party cookies — directly supporting ePrivacy Directive Article 5(3) compliance and data minimization under GDPR Article 5(1)(c).

Architecture

Client-Server Flow

User's Browser
    │
    ├── Client-side GTM container (minimal)
    │   └── Sends events to first-party endpoint
    │
    ▼
First-Party Server Endpoint
(https://data.pinnacle-ecommerce.com)