# Unbounce UTM Tracking Integration

Track UTM parameters and campaign attribution with Unbounce UTM Tracking Integration and HandL UTM Grabber on WordPress.

# Track UTMs on Unbounce Landing Pages

## UTM attribution overview

Unbounce UTM Tracking Integration only records UTMs that land on the checkout URL at purchase time. UTM Grabber keeps them in cookies on your site. This page explains how to pass that data through before the customer pays.

### What to expect

Paid traffic often hits Unbounce first. Carry UTMs from your WordPress ads page or append from cookies on the LP.

### Steps

1. Enable URL param passthrough in Unbounce where available
2. Add hidden fields on forms
3. Prefill from handl\_utm with custom JS in Unbounce

### Append UTMs with utm-out

```
<a href="https://your-checkout-url.example/product" class="utm-out">Buy now</a>
```

UTM Grabber rewrites the link with cookie values. Details: [utm-out class guide](https://docs.utmgrabber.com/books/102-getting-started-for-handl-utm-grabber-v3/page/appending-utms-to-the-buttons-using-class-name-attributes-selectively).

For webhook-based attribution after purchase, see [Send Unbounce UTMs via Webhook](https://docs.utmgrabber.com/books/unbounce-integration/page/end-nbounce-s-via-ebhook).

# Send Unbounce UTMs via Webhook

## UTM attribution overview

This walkthrough covers sending full UTM Grabber data from Unbounce UTM Tracking Integration to Zapier, Make, or your own webhook. Handy when you need gclid, fbclid, first-touch fields, or custom params alongside the lead or order.

Start with the [main Unbounce UTM Tracking Integration setup guide](https://docs.utmgrabber.com/books/unbounce-integration/page/rack-s-on-nbounce-anding-ages) if you have not wired hidden fields or checkout links yet.

### When a webhook makes sense

Native fields in Unbounce UTM Tracking Integration often stop at basic UTMs. A webhook lets you push everything UTM Grabber stores without trimming values or losing click IDs.

### Thank-you page script

Paste this on your confirmation page. Swap in your Zapier or Make hook URL.

```
<script>
var qvars = {};
window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m, key, value) {
    qvars[key] = decodeURIComponent(value.replace(/\+/g, ' '));
});
qvars = Object.assign({}, (typeof handl_utm !== 'undefined' ? handl_utm : {}), qvars);
setTimeout(function() {
    var data = new URLSearchParams(qvars).toString();
    var xmlHttp = new XMLHttpRequest();
    xmlHttp.open('GET', 'https://hooks.zapier.com/hooks/catch/YOUR_ID/YOUR_KEY/?' + data, true);
    xmlHttp.send(null);
}, 1000);
</script>
```

Full pattern explained in [Triggering Zapier on Thank you Page](https://docs.utmgrabber.com/books/zapier-integration/page/triggering-zapier-on-thank-you-page).

### Quick Zapier / Make checklist

1. Create a Catch Hook trigger and copy the URL
2. Run a test conversion with UTMs in the landing URL
3. Confirm gclid, utm\_source, and email (if present) show up in the payload
4. Map fields into your CRM or spreadsheet

Parameter reference: [Native WP Shortcodes](https://docs.utmgrabber.com/books/102-getting-started-for-handl-utm-grabber-v3/page/native-wp-shortcodes).

Make users: see [Make Integromat integration](https://docs.utmgrabber.com/books/integromat-integration).