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OpenSSL Usage Statistics

Top 10k

Top 100k

Top 1m

All Internet

The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade, full-featured, and Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols as well as a full-strength general purpose cryptography library.

https://openssl.org

Operating Systems and Servers

OpenSSL Customers

Get access to data on 11,376,338 websites that are OpenSSL Customers. We know of 1,442,548 live websites using OpenSSL and an additional 9,933,790 sites that used OpenSSL historically and 554,921 websites in the United States.

Download Lead List

Download Lead List

Get a list of 11,376,338 websites using OpenSSL which includes location information, hosting data, contact details, 1,442,548 currently live websites and an additional 834,583 domains that redirect to sites in this list. 9,933,790 sites that used this technology previouslyand 554,921 websites in the United States currently using OpenSSL.

Site Totals

Total Live: 1,442,548
834,583 additional website redirects^?.
USA Live Sites: 554,921
Live and Historical: 11,376,338

Top 1m: 4.02%
40,170
Top 100k: 7.72%
7,720
Top 10k: 8.02%
802

Countries

Financial

Group

African Union: 10,800
Arab League: 3,519
Asia-Pacific Economic Cooperation: 837,475
Assembly of European Regions: 275,377
Association of Caribbean State Members: 9,812
Association of Southeast Asian Nations: 101,184
Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation: 27,920
Caribbean Community Members: 678
Caribbean Free Trade Association: 594
Central American Integration System: 1,742
Central European Free Trade Agreement Members: 1,707
Club de Paris: 995,026
Commonwealth of Independent States Members: 30,597
Commonwealth of Nations: 117,898
Community of Portuguese Language Countries: 28,330
Council of Europe: 369,747
Development Assistance Committee: 983,282
East African Community: 1,987
Eastern Partnership: 267,421
EC Inner Six: 176,217
EC Outer Seven: 94,232
Economic Cooperation Organization: 7,557
Eurasian Economic Union: 29,855
Euronest Parliamentary Assembly: 267,007
European Economic Area: 268,599
European Free Trade Association: 22,165
European Union: 263,133
European Union, European Economic Area and Switzerland: 285,298
Federation of Euro-Asian Stock Exchanges: 16,353
G2 Nations: 576,344
G20 Nations: 932,123
G7 Nations: 754,582
Global Governance Group: 132,334
Group of 77: 211,946
GUAM Organization for Democracy and Economic Development: 3,768
Gulf Cooperation Council: 1,869
IBSA Dialogue Forum: 53,742
International Solar Alliance: 942,773
Interparliamentary Assembly on Orthodoxy: 74,646
Majority German-speaking states of Central Europe: 85,288
North Atlantic Treaty Organization: 865,652
Organisation for Economic Co-operation and Development: 1,001,863
Organisation of Eastern Caribbean States: 1,028
Organisation of Islamic Cooperation: 21,931
Organization of American States: 623,047
Organization of Ibero-American States: 65,025
Organization of the Black Sea Economic Cooperation: 45,465
Organization of the Petroleum Exporting Countries: 3,998
Organization of Turkic States: 6,025
Pacific Alliance: 11,745
Shanghai Cooperation Organisation: 76,283
South Asian Association for Regional Cooperation: 27,312
Southern African Development Community: 5,469
Southern Common Market: 37,444
Sovereign states and dependent territories of North America: 579,943
Union of South American Nations: 765
Visegrad Group: 30,380

Region

OpenSSL Variations

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