Most Marketing Attribution Breaks Because of These UTM Mistakes
Most marketing data looks “fine”… but is actually broken due to simple UTM mistakes.
If your UTMs aren’t consistent, your attribution isn’t either.
See the 20 most common mistakes silently breaking your data.
- “facebook” vs “Facebook” → split data
- One typo → lost tracking
- Internal UTMs → broken attribution
Here’s what’s quietly breaking your data 👇
❌ Inconsistent Source Naming
fb / Facebook / facebook → treated as different sources
Impact: Your reports get split, making attribution unreliable
❌ Internal UTMs 🚨
Using UTMs on internal links overwrites your real traffic source
Impact: You lose where users actually came from
❌ Typos in UTMs
utm_soruce instead of utm_source
Impact: Tracking breaks silently—and you won’t even notice
Other Options to Access the Guide
Fix Your Tracking Before It Costs You More Data
Every campaign you run with broken UTMs creates unreliable attribution and messy reports.
Download the free guide to see the most common UTM mistakes, real-world examples, and simple ways to prevent them.
- ✔ Prevent inconsistent campaign naming
- ✔ Avoid attribution-breaking mistakes
- ✔ Keep your marketing data clean and trustworthy
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