B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Dated
30.5%
30.5% -- revenue growth rate for European digital advertising market (2021)
The European digital advertising market grew by 30.5% in 2021.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
30.5%
Unit
Percentage
Data Vintage
2021
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Score breakdown
Extraction
95
Source Trust
50
Citation Chain
90
Independence
70
Methodology
45
Freshness
80
Source
IAB Europe
Primary
Tier A
https://iabeurope.eu/all-news/iab-europe-adex-2021-benchmark-study-reveals-double-digit-digital-adve… ↗
Source Article
Philippines Diatomite Market (2025-2031) | Trends, Outlook & Forecast
Market Forecast By Type (Natural, Calcined, Flux Calcined), By Application (Filter Aids, Filler, Absorbents, Construction Materials, Others) And Competitive Landscape
| Product Code: ETC251729 | Publication Date: Aug 2022 | Updated Date: Nov 2025 | Product Type: Market Research Report | |
| Publishe…
Original Research
IAB Europe
· Original study ↗
Methodology
IAB Europe AdEx Benchmark Study
Methodology documented
Segmentation
Channelcommon_crawl
Cite this stat
Plain Text
European digital advertising market: 30.5% revenue growth rate. Source: IAB Europe (2021). Via Lighthouse Intelligence -- https://lighthousedata.io/data/european-digital-advertising-growth-rate-2021
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<blockquote cite="https://lighthousedata.io/data/european-digital-advertising-growth-rate-2021" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>30.5%</strong> -- revenue growth rate for European digital advertising market<br><small>Source: IAB Europe (2021) · <a href="https://lighthousedata.io/data/european-digital-advertising-growth-rate-2021" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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