UTM Parameters
URL tags added to ad destination links that track the source, medium, campaign, and other attributes of incoming traffic.
What UTM Parameters means
UTM (Urchin Tracking Module) parameters are query string parameters appended to URLs to track the source, medium, campaign name, content, and term of incoming traffic in analytics tools. Standard UTM parameters include utm_source, utm_medium, utm_campaign, utm_content, and utm_term. UTM parameters are essential for attribution and campaign performance analysis across platforms. From a compliance perspective, UTM parameters themselves don't typically raise privacy concerns as they don't contain personal data. However, custom parameters that include personal identifiers or sensitive information should be avoided. UTM-tagged URLs should be tested to ensure they don't break landing page functionality (a common cause of ad rejection). Additionally, UTM data combined with other tracking can create user-level profiles, which may have privacy implications under GDPR and similar regulations.
Related terms
Attribution
The process of determining which ads and touchpoints contributed to a conversion, used for optimizing ad spend allocation.
Pixel
A piece of code installed on a website that tracks user actions and sends data back to an ad platform for measurement and optimization.
Landing Page Policy
Platform rules governing the destination pages that ads link to, including requirements for functionality, content, and user experience.
Conversion
A desired action completed by a user after interacting with an ad, such as a purchase, sign-up, or download.