If you are using the JavaScript API, we automatically track certain events and properties by default:
referrer indicates the URL the visitor came fromURL indicates the URL of the page they started browsing your siteReturning Property set to 1.<input> field will be saved as Property; we use the ID of the <input>’s to name each Property.Triggered if a visitor reaches your site via a Google Ad Campaign (eg. paid search).
All the utm variables will be captured as Properties, if they are present in the URL. Please refer to our article regarding Google Analytics to determine whether the utm variables are available or not:
Campaign SourceCampaign MediumCampaign TermsCampaign ContentCampaign NameSearch Engine indicates which search engine was used.Search Terms indicates the search terms used.Viewed URL indicates the page viewed.Referrer indicates the page last viewed.View all the events here: https://www.kissmetrics.com/product.js_settings. You can enable/disable these events on this page, too.