I'm hosted on CloudWays - HandL UTM Grabber Guide

UTM attribution overview 
 This guide explains I'm hosted on CloudWays - HandL UTM Grabber Guide. It helps you capture UTM source, medium, campaign, term, content, click IDs, referrer, and landing page data and keep the marketing context needed for accurate reporting across forms, bookings, signups, and sales. 

 You should exclude cookies from varnish cache via the Cloudways platform. 

 Navigate to Application Management > Application Settings > Varnish Settings. 

 

 Add the following cookies in there 

 COOKIES 

 utm_campaign

utm_source

utm_term

utm_medium

utm_content

gclid

first_utm_campaign

first_utm_source

first_utm_term

first_utm_medium

first_utm_content

handl_original_ref

handl_landing_page

handl_ip

handl_ref

handl_url

organic_source

gaclientid

//and all the custom parameters created by you