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Webflow fix guide

Duplicate GTM Container on Webflow

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.

Webflow fix path

How to fix this on Webflow

Use page settings, Designer, or project settings.

  1. 1Locate the element or setting causing the issue.
  2. 2Update it in Webflow.
  3. 3Publish and validate the output.

After you fix it

  • Only one GTM container ID loads per page

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