The utm_source you should NOT use for Meta Ads (and why GA4 makes it disappear)

📰 Dev.to · toshihiro shishido

Learn which utm_source to avoid using for Meta Ads and how GA4 affects it, to improve your digital marketing campaigns

intermediate Published 22 Apr 2026
Action Steps
  1. Identify the utm_source parameter in your Meta Ads URLs
  2. Understand how GA4 handles utm_source parameters
  3. Avoid using the incorrect utm_source for Meta Ads to prevent tracking issues
  4. Use the correct utm_source for Meta Ads to ensure accurate tracking
  5. Test and verify your Meta Ads tracking setup
Who Needs to Know This

Digital marketers and analysts can benefit from this knowledge to optimize their Meta Ads campaigns and understand the impact of GA4 on their tracking

Key Insight

💡 Using the wrong utm_source for Meta Ads can lead to tracking issues, and GA4 can make it disappear, so it's essential to use the correct one

Share This
🚨 Avoid using the wrong utm_source for Meta Ads! 🚨 GA4 makes it disappear, affecting your tracking. Learn which one to use and how to set it up correctly #digitalmarketing #GA4
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