---
title: Verifying the dataLayer push and GTM tags
description: You can check that the HomeRunner dataLayer push and your GTM tags fire correctly on the confirmation page before you publish. 1. Open GTM Preview mode.…
url: "https://homerunner.io/docs/how-can-i-verify-that-the-homerunner-datalayer-push-and-my-gtm-tags-are-firing-c/"
updated: "2026-10-26"
category: Setup and plugins
---

# Verifying the dataLayer push and GTM tags

You can check that the HomeRunner dataLayer push and your GTM tags fire correctly on the confirmation page before you publish.

1. Open GTM Preview mode.
2. Load a confirmation page.
3. In the Preview panel, review the dataLayer push and the list of tags that fired from it.

This lets you confirm the event payload and tag behavior before publishing.

Still stuck? [Contact the HomeRunner team](https://homerunner.io/contact/) with your site address and what you tried, and we take it from there.