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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 11,252,475 websites that are OpenSSL Customers. We know of 1,409,376 live websites using OpenSSL and an additional 9,843,099 sites that used OpenSSL historically and 542,023 websites in the United States.

Download Lead List

Download Lead List

Get a list of 11,252,475 websites using OpenSSL which includes location information, hosting data, contact details, 1,409,376 currently live websites and an additional 797,075 domains that redirect to sites in this list. 9,843,099 sites that used this technology previouslyand 542,023 websites in the United States currently using OpenSSL.

Site Totals

Total Live: 1,409,376
797,075 additional website redirects^?.
USA Live Sites: 542,023
Live and Historical: 11,252,475

Top 1m: 3.79%
37,927
Top 100k: 7.32%
7,320
Top 10k: 7.78%
778

Countries

Financial

Group

African Union: 10,285
Arab League: 3,303
Asia-Pacific Economic Cooperation: 820,746
Assembly of European Regions: 269,606
Association of Caribbean State Members: 9,467
Association of Southeast Asian Nations: 100,934
Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation: 26,627
Caribbean Community Members: 631
Caribbean Free Trade Association: 554
Central American Integration System: 1,690
Central European Free Trade Agreement Members: 1,641
Club de Paris: 972,037
Commonwealth of Independent States Members: 29,668
Commonwealth of Nations: 114,802
Community of Portuguese Language Countries: 27,418
Council of Europe: 360,805
Development Assistance Committee: 961,020
East African Community: 1,915
Eastern Partnership: 260,165
EC Inner Six: 171,209
EC Outer Seven: 92,897
Economic Cooperation Organization: 7,334
Eurasian Economic Union: 28,973
Euronest Parliamentary Assembly: 259,774
European Economic Area: 261,505
European Free Trade Association: 22,081
European Union: 256,131
European Union, European Economic Area and Switzerland: 278,212
Federation of Euro-Asian Stock Exchanges: 15,690
G2 Nations: 562,728
G20 Nations: 908,642
G7 Nations: 736,161
Global Governance Group: 131,719
Group of 77: 207,906
GUAM Organization for Democracy and Economic Development: 3,638
Gulf Cooperation Council: 1,751
IBSA Dialogue Forum: 51,618
International Solar Alliance: 922,943
Interparliamentary Assembly on Orthodoxy: 72,623
Majority German-speaking states of Central Europe: 82,633
North Atlantic Treaty Organization: 845,122
Organisation for Economic Co-operation and Development: 979,022
Organisation of Eastern Caribbean States: 977
Organisation of Islamic Cooperation: 20,938
Organization of American States: 608,134
Organization of Ibero-American States: 63,139
Organization of the Black Sea Economic Cooperation: 44,136
Organization of the Petroleum Exporting Countries: 3,821
Organization of Turkic States: 5,854
Pacific Alliance: 11,373
Shanghai Cooperation Organisation: 73,623
South Asian Association for Regional Cooperation: 26,053
Southern African Development Community: 5,212
Southern Common Market: 36,373
Sovereign states and dependent territories of North America: 566,316
Union of South American Nations: 724
Visegrad Group: 29,821

Region

OpenSSL Variations

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