description data quality Fix “Duplicate content across items” on Meta Commerce Manager
Multiple items share near-identical titles or descriptions. Meta's classifier flags this as low-quality content and suppresses delivery across all affected items.
What you see in Meta Commerce Manager:
Duplicate content across items Items with near-identical titles or descriptions trigger Meta's duplicate-content classifier. The suppression hits all affected items, not just one — the cluster gets downgraded together.
The fix is genuinely distinct content per item. Templates with substantial variation work; templates with only colour-name substitution don't. Aim for 30-40% unique content per item minimum.
For high-SKU catalogs where unique content per item is infeasible (technical specs vary little across electronics SKUs), accept the duplicate-content suppression and focus optimisation elsewhere.
Top causes
- 1
Same description copy-pasted across product variants
- 2
Boilerplate template content with only a few variables substituted
- 3
Auto-generated descriptions from a thin template
How to fix it
- 1
Identify the duplicate clusters
Group items by description similarity. Items with >80% match are the offenders.
- 2
Rewrite affected descriptions individually
Each item needs genuinely distinct content. Even minor distinctions (specific materials, use cases, features) suffice.
- 3
Use templates with substantial variation
If using templates, the substituted content should be substantial (varies attributes, materials, target use case) — not just colour name swaps.
Related fields
FAQ
How different does the content need to be?
Each item needs at least 30-40% unique content. Below that, Meta's similarity classifier groups them as duplicates.
Last reviewed: 26 May 2026
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