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Share on XNorth America sets the benchmark for brand suitability, yet it also records the highest levels of invalid traffic (IVT) and made-for-advertising (MFA) activity among major regions. At first glance, those findings appear contradictory. However, the latest Integral Ad Science Media Quality Report (MQR) shows that they represent two distinct dimensions of media quality, each requiring its own measurement and optimization strategy.
For advertisers, the takeaway is clear: strong brand suitability controls do not eliminate fraud risk. Maximizing campaign performance requires monitoring both.
What the North American Data Actually Shows.
Let’s start with the numbers.
The MQR reports that North America achieved the lowest brand suitability fail rate of any major region at 1.0X, which represents the report’s baseline benchmark. By comparison, EMEA recorded 1.5X while APAC measured 1.3X.
Fraud-related metrics tell a different story.
North America posted the highest invalid traffic (IVT) rate among major regions at 1.36%, with the United States recording 1.4% — the highest of the top 10 measured markets. The region also led globally in made-for-advertising (MFA) activity at 1.5%, compared with 0.85% in EMEA and 0.7% in APAC.
Taken together, these findings highlight an important distinction: a market can maintain strong brand suitability while still experiencing elevated levels of fraud and low-quality inventory.
Why Does North America Lead on Fraud?
North America runs the world’s largest and most open programmatic advertising marketplace. The sheer scale of the market creates opportunity. More ad spend flows through it than any other region, more inventory is available, and more supply paths exist than anywhere else in the world. Where programmatic spend concentrates, fraudulent actors tend to follow. Not because the environment is poorly managed, but because it is lucrative.
As the MQR notes, fraudsters remain adaptive and opportunistic, following digital ad dollars into new environments and increasingly leveraging AI to generate fraudulent inventory that mimics legitimate publishers. The U.S. market offers the highest concentration of those dollars—and the highest concentration of fraudulent actors chasing them. A 1.4% invalid traffic rate reflects the scale of opportunity in North America, not necessarily a failure of mitigation.
At the same time, advertisers should consider where that spend is flowing. Mobile web display continues to account for a disproportionate share of media quality issues globally, generating significantly higher levels of invalid traffic and Made-for-Advertising (MFA) inventory than other display environments.
As mobile web becomes a larger share of programmatic campaigns, monitoring media quality across these placements is increasingly important alongside traditional fraud and brand safety measures.
Why is North American Suitability so Well-Controlled?
Despite elevated fraud indicators, North America continues to lead on brand suitability.
The IAS report highlights a region where advertisers have broadly adopted brand safety and suitability technologies, established clear suitability standards, and integrated those controls into campaign planning and execution. As a result, campaigns are more likely to remain within advertiser-defined content risk thresholds.
The report also notes that regional differences can be influenced by market characteristics. For example, EMEA’s higher suitability fail rate may reflect the additional complexity of applying suitability classifications across multiple languages and markets.
While the underlying factors differ by region, the data demonstrates that North American advertisers have achieved consistently strong outcomes in managing content adjacency.
What This Means for North American Advertisers.
The North American benchmark should be viewed as evidence that media quality requires multiple layers of measurement.
A low brand suitability fail rate helps protect brand reputation, but it does not account for invalid traffic or exposure to MFA inventory. Those risks affect campaign efficiency in different ways and should be evaluated independently.
For advertisers investing heavily in programmatic media, measuring suitability, IVT, and MFA together provides a more complete picture of campaign quality. Improving one metric does not guarantee improvement across the others, making continuous monitoring essential to protecting both media investment and campaign performance.
Looking Beyond the Benchmark.
North America’s strong brand suitability performance reflects meaningful progress in protecting advertiser reputation. At the same time, the region’s elevated IVT and MFA rates underscore that media quality extends well beyond content adjacency.
Rather than viewing these metrics as contradictory, advertisers should treat them as complementary indicators of campaign quality. Measuring brand suitability alongside fraud and MFA exposure provides a more complete understanding of where media investment is driving results—and where additional optimization can improve efficiency.
The IAS Media Quality Report 21st Edition provides the regional benchmarks, industry insights, and media quality trends needed to evaluate campaign performance with greater confidence.
Download the full report to explore the complete findings, benchmark your campaigns against global and industry averages, and discover opportunities to improve media quality and maximize advertising performance.
