UTM Parameters

UTM parameters (Urchin Tracking Module) are tags appended to URLs that allow analytics tools like Google Analytics to identify exactly where traffic comes from. They consist of five standard parameters.

The Five UTM Parameters

• utm_source: Where the traffic comes from (facebook, google, newsletter)
• utm_medium: The marketing medium (cpc, email, social, organic)
• utm_campaign: The campaign name (spring_sale, brand_awareness)
• utm_term: The keyword (for paid search)
• utm_content: Differentiate ad variations (video_v1, image_v2)

Why They Matter

Without UTMs, you can't accurately track which campaigns, ads, and channels drive your conversions in Google Analytics. They're essential for attribution and reporting.