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Shopify fix guide

Duplicate GTM Container on Shopify

Multiple GTM containers or duplicate GTM snippets detected. This can cause tags to fire multiple times and create data conflicts.

Issue ID: ANALYTICS-DUP-GTM-001Severity: moderateEffort: S

Why this matters

Multiple GTM containers or duplicate GTM snippets detected. This can cause tags to fire multiple times and create data conflicts. This affects crawlability, rendering, and whether the site can be interpreted correctly by search engines.

Shopify fix path

How to fix this on Shopify

Use theme settings, page settings, or theme code.

  1. 1Find the source of the issue in Shopify admin.
  2. 2Apply the change.
  3. 3Preview and publish.

After you fix it

  • Only one GTM container ID loads per page

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