UTM (Urchin Tracking Module) parameters are short text codes added to URLs to help track the performance of marketing campaigns. When a user clicks a link with UTM tags, tools like Google Analytics (GA4) capture the data, showing you exactly where your traffic and conversions are coming from.
The 5 Standard UTM Tags
utm_source: The platform or website sending the traffic (e.g., google, facebook, newsletter).
utm_medium: The marketing channel (e.g., cpc, email, social).
utm_campaign: The specific campaign name (e.g., black_friday_2026, summer_sale).
utm_term: Usually used for paid search to track the exact keyword bid.
utm_content: Used to differentiate similar content or links within the same ad (e.g., header_link vs button_link).
