What are UTM Parameters & Why Are They Essential?
UTM (Urchin Tracking Module) parameters are short text codes added to URLs that allow marketing and analytics platforms (such as Google Analytics 4, Mixpanel, and HubSpot) to track the exact source, medium, and campaign that drove a visitor to your website.
The 5 Standard UTM Tracking Parameters
utm_source(Required): The platform or referrer sending traffic (e.g.google,twitter,newsletter).utm_medium(Required): The marketing channel format (e.g.cpc,email,social,banner).utm_campaign(Recommended): The strategic campaign name (e.g.black_friday_2026).utm_term: The paid search keyword or audience segment.utm_content: Used for A/B testing ads, links, or creative variations (e.g.blue_header_ctavsgreen_footer_link).