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Cloudflare Challenge Usage Statistics

Top 10k

Top 100k

Top 1m

All Internet

The website challenges the user to identify themselves as a human being.

https://cloudflare.com

Content Delivery Network

Cloudflare Challenge Customers

Get access to data on 5,345,074 websites that are Cloudflare Challenge Customers. We know of 3,015,255 live websites using Cloudflare Challenge and an additional 2,329,819 sites that used Cloudflare Challenge historically and 1,555,309 websites in the United States.

Download Lead List

Download Lead List

Get a list of 5,345,074 websites using Cloudflare Challenge which includes location information, hosting data, contact details, 3,015,255 currently live websites and an additional 2,518,591 domains that redirect to sites in this list. 2,329,819 sites that used this technology previouslyand 1,555,309 websites in the United States currently using Cloudflare Challenge.

Site Totals

Total Live: 3,015,255
2,518,591 additional website redirects^?.
USA Live Sites: 1,555,309
Live and Historical: 5,345,074

Top 1m: 7.2%
71,954
Top 100k: 11.35%
11,352
Top 10k: 15.52%
1,552

Countries

Financial

Group

African Union: 18,511
Arab League: 10,715
Asia-Pacific Economic Cooperation: 1,927,941
Assembly of European Regions: 356,339
Association of Caribbean State Members: 15,970
Association of Southeast Asian Nations: 21,278
Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation: 49,198
Caribbean Community Members: 728
Caribbean Free Trade Association: 639
Central American Integration System: 2,067
Central European Free Trade Agreement Members: 1,226
Club de Paris: 2,189,747
Commonwealth of Independent States Members: 33,698
Commonwealth of Nations: 324,630
Community of Portuguese Language Countries: 47,073
Council of Europe: 496,113
Development Assistance Committee: 2,148,810
East African Community: 686
Eastern Partnership: 324,964
EC Inner Six: 228,295
EC Outer Seven: 169,837
Economic Cooperation Organization: 17,041
Eurasian Economic Union: 33,243
Euronest Parliamentary Assembly: 324,669
European Economic Area: 327,020
European Free Trade Association: 23,363
European Union: 321,559
European Union, European Economic Area and Switzerland: 344,922
Federation of Euro-Asian Stock Exchanges: 23,868
G2 Nations: 1,690,982
G20 Nations: 2,287,121
G7 Nations: 1,918,042
Global Governance Group: 64,697
Group of 77: 302,468
GUAM Organization for Democracy and Economic Development: 3,193
Gulf Cooperation Council: 7,690
IBSA Dialogue Forum: 99,766
International Solar Alliance: 1,997,298
Interparliamentary Assembly on Orthodoxy: 64,724
Majority German-speaking states of Central Europe: 149,596
North Atlantic Treaty Organization: 2,016,653
Organisation for Economic Co-operation and Development: 2,183,491
Organisation of Eastern Caribbean States: 2,303
Organisation of Islamic Cooperation: 39,826
Organization of American States: 1,684,142
Organization of Ibero-American States: 95,257
Organization of the Black Sea Economic Cooperation: 51,375
Organization of the Petroleum Exporting Countries: 8,937
Organization of Turkic States: 6,856
Pacific Alliance: 21,971
Shanghai Cooperation Organisation: 223,659
South Asian Association for Regional Cooperation: 56,790
Southern African Development Community: 13,718
Southern Common Market: 47,562
Sovereign states and dependent territories of North America: 1,628,656
Union of South American Nations: 521
Visegrad Group: 13,321

Region

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