OpenSSL Usage Statistics

OpenSSL

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.

http://openssl.org

Operating Systems and Servers

OpenSSL Customers

We know of 3,542,710 live websites using OpenSSL.

We know of at least 3,542,710 live websites using OpenSSL.

Site Totals

Total Live
3,542,710
281,147 additional website redirects?.
USA Live Sites
110,578
Estimated
Top 1m
3.43%
34,287
Top 100k
7.29%
7,290
Top 10k
9.36%
936
United States
110,578*
United Kingdom
5,091*
Russia
4,504*
India
3,922*
Canada
3,861*
Japan
2,393*
Indonesia
2,211*
Australia
1,938*
France
1,918*
Germany
1,897*
Iran
1,796*
Turkey
1,452*
Vietnam
1,305*
Italy
1,300*
Spain
1,300*
Taiwan
1,275*
Ukraine
1,270*
South Korea
1,265*
Mexico
1,133*
.co
1,103*
Netherlands
1,042*
Thailand
997*
Brazil
936*
China
779*
Hong Kong
592*
Peru
576*
Malaysia
546*
Greece
536*
Argentina
445*
Dominican Republic
430*
Sweden
425*
Israel
394*
Poland
394*
Chile
384*
Philippines
359*
Bangladesh
349*
Switzerland
344*
Pakistan
334*
Czech Republic
328*
South Africa
313*
Sri Lanka
288*
.io
278*
.me
278*
Finland
268*
New Zealand
258*
Nepal
258*
Ecuador
253*
Singapore
242*
Romania
242*
Portugal
242*
Saudi Arabia
232*
Serbia
222*
.tv
217*
Belarus
202*
Ireland
192*
Belgium
192*
Austria
187*
UAE
187*
Egypt
187*
Kazakhstan
187*
Hungary
172*
Bulgaria
156*
Kenya
156*
Denmark
141*
Norway
136*
Morocco
136*
Georgia
136*
Armenia
131*
Nigeria
126*
Uzbekistan
126*
Algeria
111*
Costa Rica
101*
Uruguay
96*
Cocos Islands
96*
Jordan
91*
Azerbaijan
86*
Bolivia
86*
Moldova
80*
Estonia
75*
Latvia
75*
Macedonia
75*
Palestine
75*
Mongolia
70*
Lithuania
65*
Paraguay
65*
Guatemala
60*
Cyprus
60*
Slovenia
60*
Tunisia
60*
Slovakia
60*
Croatia
60*
Albania
55*
Tanzania
55*
Iceland
50*
El Salvador
50*
Panama
50*
Venezuela
50*
Kyrgyzstan
50*
Malta
45*
Tonga
40*
Bosnia and Herzegovina
40*
Ethiopia
35*
Honduras
35*
Rwanda
35*
Ghana
30*
Cameroon
30*
Qatar
25*
Seychelles
25*
Cuba
25*
Jamaica
25*
Belize
25*
Afghanistan
25*
Bahrain
25*
Cote d'Ivoire
25*
Uganda
25*
Zambia
25*
OpenSSL Variations
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