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Among European Companies That Use a CDN, Nearly 9 in 10 Use Cloudflare
Across 44,143 European companies with a detected CDN, 89.6% use Cloudflare. We publish the per-country counts and what the 2025-26 outages showed.
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Find European accounts still running foreign infrastructure. Continuous, sourced observation for sovereign cybersecurity vendors selling into Europe.
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Europe's company websites are mostly served by US vendors
Vendor attribution study of 19,450 European company websites. Cloudflare is the largest internet-facing infrastructure vendor in every one of seven EU markets.
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DMARC has been public since 2012 but most company domains still don't enforce it
DMARC has been public since 2012. We checked 67,336 domains: 68.4% still have no policy or one that does not enforce it.