UTM is an acronym for Urchin Traffic Monitor.
These parameters allow you to accurately track user engagement from outside sources within your analytics platform of choice. A UTM parameter is a string of code placed on a URL to define the source, medium, campaign, and/or content of the piece that sent the user your website.
That string would look something like:
utm_source=facebook&utm_medium=newsfeed&utm_campaign=homecoming-2023&utm_content=calendar-of-events-2023
A question mark [?] will separate your URL from your UTM parameter.
In the above example, the user saw a Facebook post in their “newsfeed” (utm_medium) and clicked on that link that contained “homecoming-2023” (utm_campaign) viewing the “calendar-of-events-2023" (utm_content) content.
As you can already guess, this information can be extremely valuable in tracking the success of a specific campaign or piece of creative content.