Server-Side Tracking
01 Definition
Server-Side Tracking meaning: Collecting and sending marketing data through a server rather than directly from the user's browser.
Server-side tracking moves data collection from the browser to a server the advertiser controls, which then forwards events to ad and analytics platforms. It can improve data completeness, load speed, and control over what is shared. It adds setup and hosting complexity and still requires valid consent and lawful data handling.
Why it matters
How Server-Side Tracking fits the work
Routing events through a server gives advertisers more control over data quality and what leaves the site, which matters as browsers restrict client-side tracking.
In context
The company set up a server-side container so purchase events were sent from its own server, cutting data loss caused by browser tracking restrictions.
Practical note
Server-side tracking does not remove the need for consent; it changes where data is processed, so privacy obligations and disclosures still apply to every event you send.