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.

https://openssl.org

Operating Systems and Servers

OpenSSL Customers

Get access to data on 11,964,530 websites OpenSSL Customers. We know of 1,656,708 live websites using OpenSSL and an additional 10,307,822 sites that used OpenSSL historically and 634,400 websites in the United States.

Get a list of 11,964,530 websites using OpenSSL which includes location information, hosting data, contact details, 1,656,708 currently live websites and an additional 848,973 domains that redirect to sites in this list. 10,307,822 sites that used this technology previouslyand 634,400 websites in the United States currently using OpenSSL.

Site Totals

Total Live
1,656,708
848,973 additional website redirects?.
United States Live Sites
634,400
Live and Historical
11,964,530
Top 1m
3.84%
38,386
Top 100k
7.14%
7,142
Top 10k
6.91%
691

Countries

United States
634,400
Philippines
71,289
Netherlands
69,670
Germany
64,978
United Kingdom
59,574
Japan
40,892
South Korea
38,696
Canada
31,585
India
29,586
Russia
29,288
Brazil
27,028
Italy
26,016
China
22,981
Poland
22,001
Czech Republic
18,594
Switzerland
18,188
France
16,688
Australia
14,846
Taiwan
14,740
Sweden
13,250
Belgium
12,492
Argentina
12,386
Spain
11,804
Austria
9,172
ID Indonesia
8,935
DK Denmark
8,631
NZ New Zealand
7,915
HU Hungary
7,812
GR Greece
7,740
FI Finland
7,541
MX Mexico
7,039
RO Romania
6,758
TR Turkey
5,909
HK Hong Kong
5,894
CO .co
5,785
VN Vietnam
5,594
ZA South Africa
4,306
IO .io
4,038
SK Slovakia
3,863
NO Norway
3,861
CL Chile
3,811
UA Ukraine
3,362
ME .me
2,523
PT Portugal
2,494
SG Singapore
2,155
TH Thailand
2,029
CC Cocos Islands
1,950
PE Peru
1,830
MY Malaysia
1,802
NU Niue
1,681
BG Bulgaria
1,536
SI Slovenia
1,441
IE Ireland
1,406
RS Serbia
1,282
AE UAE
1,245
IL Israel
1,206
KE Kenya
1,177
PK Pakistan
1,096
LU Luxembourg
1,091
LV Latvia
1,070
TV .tv
1,054
UY Uruguay
1,044
NG Nigeria
920
LT Lithuania
907
EC Ecuador
857
HR Croatia
834
BD Bangladesh
726
NP Nepal
709
LK Sri Lanka
701
EE Estonia
583
KZ Kazakhstan
582
PA Panama
554
AI Anguilla
509
SA Saudi Arabia
496
MA Morocco
483
IS Iceland
481
IR Iran
477
PY Paraguay
465
GE Georgia
449
VE Venezuela
424
EG Egypt
403
GT Guatemala
386
BO Bolivia
380
PW Palau
359
TZ Tanzania
350
CR Costa Rica
338
TN Tunisia
306
UZ Uzbekistan
299
MK Macedonia
294
AF Afghanistan
289
ZW Zimbabwe
285
BY Belarus
269
MD Moldova
258
AM Armenia
249
LI Liechtenstein
235
UG Uganda
235
WS Samoa
231
AL Albania
227
DO Dominican Republic
222
MN Mongolia
219
BA Bosnia
218
AZ Azerbaijan
208
MT Malta
189
BZ Belize
179
ST Sao Tome
178
GH Ghana
172
CM Cameroon
171
TO Tonga
168
CX Christmas Island
167
HN Honduras
156
MZ Mozambique
151
SV El Salvador
150
JO Jordan
150
DZ Algeria
149
CI Cote d'Ivoire
148
LB Lebanon
144
RE Reunion
142
IM Isle of Man
131
CY Cyprus
130
MM Myanmar
129
QA Qatar
116
SH Saint Helena
116
KW Kuwait
111
MU Mauritius
104
ZM Zambia
102
TT Trinidad
94
GG Guernsey
94
FM Micronesia
93
BH Bahrain
84
PS Palestine
82
KH Cambodia
82
VC Saint Vincent
78
RW Rwanda
77
ET Ethiopia
75
BW Botswana
73
MC Monaco
71
OM Oman
64
KG Kyrgyzstan
60
AO Angola
59
NI Nicaragua
59
BF Burkina Faso
58
BS Bahamas
56
PR Puerto Rico
55
MG Madagascar
55
MW Malawi
55
AS American Samoa
54
TJ Tajikistan
52
NA Namibia
51
TG Togo
50
CD Congo
48
SO Somalia
47
GS South Georgia
46
BT Bhutan
45
SY Syria
44
AD Andorra
44
SD Sudan
43
SN Senegal
40
VI Virgin Islands
39
AG Antigua
38
IQ Iraq
37
MV Maldives
34
SR Suriname
34
GP Guadeloupe
30
BN Brunei
30
YE Yemen
30
JM Jamaica
29
BM Bermuda
29
NC New Caledonia
29
FO Faroe Islands
28
MS Montserrat
28
SC Seychelles
28
MQ Martinique
26
LC Saint Lucia
25
PM Saint Pierre
24
TC Turks
23
CW Curacao
23
PG Papua New Guinea
23
KY Cayman Islands
22
SM San Marino
22
GL Greenland
22
VU Vanuatu
22
BB Barbados
22
GI Gibraltar
21
HT Haiti
21
GD Grenada
19
VG British Virgin Islands
19
SZ Swaziland
19
GY Guyana
18
MR Mauritania
18
JE Jersey
17
FJ Fiji
17
KN Saint Kitts
17
BJ Benin
16
TL East Timor
16
ML Mali
16
GF French Guiana
14
AW Aruba
14
LY Libya
13
AX Åland Islands
13
DJ Djibouti
13
HM Heard Island
12
NE Niger
12
LS Lesotho
11
WF Wallis
11
YT Mayotte
11
CV Cabo Verde
11
SX Sint Maarten
11
TM Turkmenistan
10
PF French Polynesia
10
BI Burundi
10
MP Northern Mariana Islands
10
SL Sierra Leone
9
DM Dominica
9
GN Guinea
9
GU Guam
8
GA Gabon
8
LR Liberia
8
LA Lao People's Democratic Republic
7
CU Cuba
7
KM Comoros
6
KP North Korea
5
TD Chad
5

Financial

AMER AMER
716,918
ANZ ANZ
22,761
ANZUK ANZUK
82,335
APAC APAC
276,289
ASEAN3 ASEAN+3
194,621
ASEAN5 ASEAN+5
223,987
ASEAN6 ASEAN+6
246,968
FOURASIANTIGERS ASIAN TIGERS
69,726
AUKUS AUKUS
708,820
BASIC BASIC
83,901
BRIC BRIC
108,883
BRICS BRICS
113,189
CANZUK CANZUK
113,920
CIVETS CIVETS
25,887
CLMV CLMV
5,812
EMEA EMEA
458,919
FRIT FRIT
42,704
FRITES FRITES
54,508
IMEA IMEA
50,771
LATAM LATAM
58,022
LATCAR LATCAR
59,265
MART MART
50,473
MEA MEA
21,185
MENA MENA
11,740
MEP MEP
11,824
MIKTA MIKTA
75,425
MINT MINT
22,803
PIGS PIGS
48,054
SEA SEA
92,068
TIGERCUB Tiger Cub Economies
89,649
VISTA VISTA
37,130

Group

AFRICANUNION African Union
11,282
ARABLEAGUE Arab League
4,040
APEC Asia-Pacific Economic Cooperation
945,774
AER Assembly of European Regions
318,535
ACS Association of Caribbean State Members
10,714
ASEAN Association of Southeast Asian Nations
92,052
BIMSTEC Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation
33,925
CARICOM Caribbean Community Members
667
CARIFTA Caribbean Free Trade Association
556
CAIS Central American Integration System
2,044
CEFTA Central European Free Trade Agreement Members
2,293
PARISCLUB Club de Paris
1,141,212
CIS Commonwealth of Independent States Members
31,265
COMMONWEALTH Commonwealth of Nations
159,433
CPLP Community of Portuguese Language Countries
29,941
COE Council of Europe
442,918
DAC Development Assistance Committee
1,157,122
EAC East African Community
1,899
EAP Eastern Partnership
323,486
INNERSIX EC Inner Six
190,935
OUTERSEVEN EC Outer Seven
115,170
ECO Economic Cooperation Organization
8,982
EAEU Eurasian Economic Union
30,448
EURONEST Euronest Parliamentary Assembly
323,009
EEA European Economic Area
323,268
EFTA European Free Trade Association
22,765
EU European Union
318,691
EUEEACH European Union, European Economic Area and Switzerland
341,456
FEAS Federation of Euro-Asian Stock Exchanges
26,698
G2 G2 Nations
657,381
G20 G20 Nations
1,075,629
G7 G7 Nations
874,133
3G Global Governance Group
127,197
G77 Group of 77
214,436
GUAM GUAM Organization for Democracy and Economic Development
4,277
GCC Gulf Cooperation Council
2,116
IBSA IBSA Dialogue Forum
60,920
ISA International Solar Alliance
1,050,715
IAO Interparliamentary Assembly on Orthodoxy
106,696
DACH Majority German-speaking states of Central Europe
92,338
NATO North Atlantic Treaty Organization
1,023,341
OECD Organisation for Economic Co-operation and Development
1,178,725
OECS Organisation of Eastern Caribbean States
798
OIC Organisation of Islamic Cooperation
26,679
OAS Organization of American States
724,493
OEI Organization of Ibero-American States
72,275
BSEC Organization of the Black Sea Economic Cooperation
55,984
OPEC Organization of the Petroleum Exporting Countries
3,942
TURKIC Organization of Turkic States
7,058
PACIFICALLIANCE Pacific Alliance
13,420
SCO Shanghai Cooperation Organisation
83,944
SAARC South Asian Association for Regional Cooperation
33,186
SADC Southern African Development Community
5,703
MERCOSUR Southern Common Market
40,923
NORAM Sovereign states and dependent territories of North America
676,346
USAN Union of South American Nations
856
V4 Visegrad Group
52,270

Region

AFRICA Africa
10,860
BALKANS Balkan States
26,253
BALTICS Baltic States
2,560
BENELUX Benelux Union
83,253
CENTRALAFRICA Central Africa
559
CENTRALAMERICA Central America
1,822
CENTRALASIA Central Asia
1,003
CENTRALEUROPE Central Europe
146,284
CHAPS CHAPS
61,442
EASTAFRICA East Africa
2,815
EASTASIA East Asia
123,430
EUROPE Europe
443,773
LEVANT Levant Narrow
7,665
MIDDLEEAST Middle East
10,728
NORDICS Nordics
33,828
CUSA North America
665,985
NORTHAFRICA Northern Africa
1,415
NORTHERNEUROPE Northern Europe
37,730
SCANDINAVIA Scandinavia
25,742
SOUTHAMERICA South America
49,665
SOUTHASIA South Asia
33,186
SOUTHERNAFRICA Southern Africa
4,460
SOUTHERNCONE Southern Cone
17,706
SOUTHERNEUROPE Southern Europe
52,633
SUBSAHARA Sub-Saharan Africa
9,414
WESTAFRICA Western Africa
1,490
WESTASIA Western Asia
11,634
WESTERNEUROPE Western Europe
253,609
OpenSSL Variations
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