OpenSSL Usage Statistics

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 3,721,463 live websites using OpenSSL.

We know of at least 3,721,463 live websites using OpenSSL.

Site Totals

Total Live
3,721,463
541,632 additional website redirects?.
USA Live Sites
147,854
Estimated
Top 1m
4.66%
46,602
Top 100k
6.96%
6,956
Top 10k
8.27%
827
United States
147,853*
United Kingdom
9,202*
India
7,336*
Germany
5,747*
Canada
4,704*
Russia
4,412*
Brazil
4,237*
Japan
4,157*
Italy
3,753*
France
3,455*
Australia
3,338*
Spain
2,924*
South Korea
2,589*
Netherlands
2,275*
Czech Republic
1,908*
Mexico
1,722*
Poland
1,685*
Indonesia
1,658*
China
1,573*
Taiwan
1,456*
Romania
1,111*
Argentina
1,047*
.co
1,010*
Hong Kong
962*
Ukraine
871*
Greece
861*
Iran
850*
Austria
808*
Slovakia
802*
Sweden
765*
Chile
754*
Portugal
744*
Switzerland
723*
Belgium
701*
Thailand
696*
Turkey
664*
Finland
653*
South Africa
600*
Vietnam
590*
Hungary
568*
Norway
531*
Israel
457*
Denmark
451*
.io
435*
Malaysia
430*
.tv
414*
New Zealand
409*
Ireland
398*
Peru
382*
.me
377*
Bulgaria
361*
Singapore
350*
Nigeria
340*
Azerbaijan
313*
Bangladesh
265*
Philippines
244*
Pakistan
233*
Sri Lanka
228*
Estonia
202*
Saudi Arabia
196*
Ecuador
196*
Serbia
191*
Cocos Islands
186*
UAE
186*
Belarus
186*
Slovenia
170*
Lithuania
170*
Croatia
159*
Kenya
154*
Tanzania
148*
Dominican Republic
138*
Uruguay
132*
Egypt
116*
Iceland
111*
Kazakhstan
111*
Latvia
106*
Georgia
106*
Uzbekistan
95*
Albania
95*
Costa Rica
90*
Venezuela
85*
Afghanistan
85*
Paraguay
85*
Tonga
74*
Nepal
74*
Palau
74*
Luxembourg
69*
Mongolia
69*
Bolivia
63*
Algeria
63*
Bosnia and Herzegovina
63*
Panama
58*
Jordan
58*
Guatemala
53*
Morocco
53*
Kuwait
53*
Syria
47*
Puerto Rico
42*
Samoa
42*
Armenia
42*
Micronesia
42*
Papua New Guinea
42*
Honduras
42*
Malta
37*
Lebanon
37*
Cyprus
37*
Cuba
37*
Macedonia
37*
Tajikistan
37*
El Salvador
31*
Jamaica
31*
Ghana
31*
Uganda
31*
Isle of Man
26*
Namibia
26*
Oman
26*
Qatar
26*
Saint Helena
26*
Moldova
26*
OpenSSL Variations
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