Lead forms (B12)

Hidden attribution fields at submit time

This page explains what this scan check measures. It is not legal advice or a compliance verdict.

What this check is

This check inspects whether hidden fields that should carry UTM or click IDs are present when the form is submitted.

WordPress form plugins often need HandL UTM Grabber or similar wiring so hidden fields are filled before submit.

Missing attribution fields at submit means the CRM or email payload may lack campaign context for that test lead.

Wire hidden fields to the attribution source of truth, submit again via re-scan, and confirm the fields are populated.

Run a free scan. If this check appears in your report, you will see the live status for your URL.