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 13,206,292 websites that are OpenSSL Customers. We know of 2,744,476 live websites using OpenSSL and an additional 10,461,816 sites that used OpenSSL historically and 1,397,113 websites in the United States.

Get a list of 13,206,292 websites using OpenSSL which includes location information, hosting data, contact details, 2,744,476 currently live websites and an additional 1,116,014 domains that redirect to sites in this list. 10,461,816 sites that used this technology previously and 1,397,113 websites in the United States currently using OpenSSL.

Site Totals

Total Live
2,744,476
1,116,014 additional website redirects?.
USA Live Sites
1,397,113
Live and Historical
13,206,292
Top 1m
4.68%
46,810
Top 100k
9.23%
9,234
Top 10k
10.96%
1,096

Countries

United States
1,397,113
Germany
87,346
United Kingdom
80,233
Netherlands
78,826
Russia
51,648
Japan
51,127
South Korea
44,504
Canada
40,157
China
36,053
India
35,265
Italy
33,738
Brazil
32,619
Denmark
26,481
France
24,165
.co
23,914
Switzerland
23,169
Poland
21,710
Australia
21,340
Czech Republic
20,455
Taiwan
17,366
Sweden
16,456
Argentina
16,303
Belgium
15,370
Spain
14,200
HU Hungary
11,783
AT Austria
10,787
ZA South Africa
10,356
ID Indonesia
9,966
RO Romania
9,366
ME .me
9,149
FI Finland
8,763
NZ New Zealand
8,200
GR Greece
7,896
MX Mexico
7,849
HK Hong Kong
7,604
VN Vietnam
7,135
CC Cocos Islands
6,278
NO Norway
5,527
TR Turkey
5,506
CL Chile
5,157
IO .io
5,028
UA Ukraine
4,612
PH Philippines
4,549
SK Slovakia
4,331
WS Samoa
3,717
PT Portugal
3,306
NU Niue
3,044
TV .tv
2,829
TH Thailand
2,607
SG Singapore
2,542
MY Malaysia
2,279
PE Peru
2,268
IL Israel
1,858
IR Iran
1,854
SI Slovenia
1,835
IE Ireland
1,779
LV Latvia
1,616
BG Bulgaria
1,561
RS Serbia
1,461
LU Luxembourg
1,329
EE Estonia
1,324
KE Kenya
1,229
UY Uruguay
1,204
LT Lithuania
1,072
AE UAE
1,023
PK Pakistan
1,014
HR Croatia
926
KZ Kazakhstan
920
EC Ecuador
885
NP Nepal
820
BD Bangladesh
754
NG Nigeria
742
LK Sri Lanka
720
IS Iceland
681
PW Palau
591
AI Anguilla
587
MA Morocco
564
GE Georgia
531
PA Panama
517
PY Paraguay
512
SA Saudi Arabia
505
TO Tonga
468
BY Belarus
464
CM Cameroon
450
GT Guatemala
447
TZ Tanzania
417
VE Venezuela
409
BO Bolivia
406
AL Albania
406
ZW Zimbabwe
397
CR Costa Rica
377
EG Egypt
368
BA Bosnia
333
UZ Uzbekistan
318
DO Dominican Republic
315
TN Tunisia
314
BZ Belize
307
LI Liechtenstein
306
MK Macedonia
300
MD Moldova
297
AZ Azerbaijan
285
MT Malta
280
GG Guernsey
261
SH Saint Helena
255
MN Mongolia
246
SO Somalia
230
ML Mali
220
AM Armenia
215
IM Isle of Man
195
DZ Algeria
193
CX Christmas Island
181
RE Reunion
180
UG Uganda
176
AS American Samoa
166
CY Cyprus
165
FM Micronesia
164
MZ Mozambique
158
SV El Salvador
155
CI Cote d'Ivoire
154
HN Honduras
135
VC Saint Vincent
134
JO Jordan
122
LB Lebanon
118
PR Puerto Rico
109
PS Palestine
109
QA Qatar
106
BS Bahamas
103
TT Trinidad
102
GH Ghana
99
BW Botswana
90
MU Mauritius
89
KW Kuwait
86
MM Myanmar
85
ET Ethiopia
82
ZM Zambia
81
AO Angola
79
RW Rwanda
78
KH Cambodia
78
MC Monaco
77
AG Antigua
75
ST Sao Tome
74
SC Seychelles
72
NA Namibia
70
GP Guadeloupe
70
BH Bahrain
68
TJ Tajikistan
68
NI Nicaragua
66
KG Kyrgyzstan
66
AF Afghanistan
62
MG Madagascar
57
OM Oman
55
BF Burkina Faso
54
SD Sudan
52
VI Virgin Islands
50
SN Senegal
50
BT Bhutan
50
FO Faroe Islands
48
CD Congo
48
GL Greenland
46
JM Jamaica
40
KY Cayman Islands
39
NC New Caledonia
39
MQ Martinique
38
BM Bermuda
37
BN Brunei
36
MV Maldives
35
SR Suriname
34
IQ Iraq
33
MW Malawi
33
CW Curacao
33
TG Togo
32
SM San Marino
32
GS South Georgia
31
AD Andorra
31
SY Syria
30
MS Montserrat
29
TM Turkmenistan
28
BB Barbados
28
GI Gibraltar
27
HT Haiti
27
GD Grenada
26
LC Saint Lucia
26
PF French Polynesia
26
TC Turks
25
JE Jersey
25
TL East Timor
24
GF French Guiana
21
BJ Benin
20
VG British Virgin Islands
20
YT Mayotte
20
PM Saint Pierre
20
GY Guyana
19
MR Mauritania
19
YE Yemen
19
FJ Fiji
18
VU Vanuatu
18
BI Burundi
18
DJ Djibouti
17
PG Papua New Guinea
17
SX Sint Maarten
16
LS Lesotho
15
AX Åland Islands
15
KN Saint Kitts
15
HM Heard Island
14
WF Wallis
14
SZ Swaziland
12
CU Cuba
11
DM Dominica
11
NF Norfolk Island
10
AW Aruba
10
GU Guam
9
NE Niger
8
MP Northern Mariana Islands
8
GN Guinea
7
KM Comoros
7
SB Solomon Islands
6
LR Liberia
6
CG Congo
5
LA Lao People's Democratic Republic
5
SL Sierra Leone
5

Financial

AMER AMER
1,499,946
ANZ ANZ
29,540
ANZUK ANZUK
109,773
APAC APAC
269,254
ASEAN3 ASEAN+3
160,966
ASEAN5 ASEAN+5
189,718
ASEAN6 ASEAN+6
225,771
FOURASIANTIGERS ASIAN TIGERS
90,703
AUKUS AUKUS
1,498,686
BASIC BASIC
114,293
BRIC BRIC
155,585
BRICS BRICS
165,941
CANZUK CANZUK
149,930
CIVETS CIVETS
34,085
CLMV CLMV
7,303
EMEA EMEA
607,610
FRIT FRIT
57,903
FRITES FRITES
72,103
IMEA IMEA
64,644
LATAM LATAM
70,654
LATCAR LATCAR
72,314
MART MART
81,027
MEA MEA
29,379
MENA MENA
13,171
MEP MEP
13,039
MIKTA MIKTA
89,165
MINT MINT
24,063
PIGS PIGS
59,140
SEA SEA
29,306
TIGERCUB Tiger Cub Economies
26,536
VISTA VISTA
49,266

Group

AFRICANUNION African Union
17,968
ARABLEAGUE Arab League
4,012
APEC Asia-Pacific Economic Cooperation
1,719,517
AER Assembly of European Regions
431,255
ACS Association of Caribbean State Members
11,982
ASEAN Association of Southeast Asian Nations
29,282
BIMSTEC Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation
40,301
CARICOM Caribbean Community Members
976
CARIFTA Caribbean Free Trade Association
812
CAIS Central American Integration System
2,319
CEFTA Central European Free Trade Agreement Members
2,800
PARISCLUB Club de Paris
2,067,206
CIS Commonwealth of Independent States Members
54,281
COMMONWEALTH Commonwealth of Nations
212,325
CPLP Community of Portuguese Language Countries
36,265
COE Council of Europe
582,517
DAC Development Assistance Committee
2,062,607
EAC East African Community
1,967
EAP Eastern Partnership
413,270
INNERSIX EC Inner Six
240,774
OUTERSEVEN EC Outer Seven
165,959
ECO Economic Cooperation Organization
10,121
EAEU Eurasian Economic Union
53,313
EURONEST Euronest Parliamentary Assembly
412,521
EEA European Economic Area
413,380
EFTA European Free Trade Association
29,683
EU European Union
406,866
EUEEACH European Union, European Economic Area and Switzerland
436,549
FEAS Federation of Euro-Asian Stock Exchanges
32,874
G2 G2 Nations
1,433,166
G20 G20 Nations
1,985,793
G7 G7 Nations
1,713,879
3G Global Governance Group
71,895
G77 Group of 77
194,000
GUAM GUAM Organization for Democracy and Economic Development
5,725
GCC Gulf Cooperation Council
1,843
IBSA IBSA Dialogue Forum
78,240
ISA International Solar Alliance
1,852,589
IAO Interparliamentary Assembly on Orthodoxy
138,814
DACH Majority German-speaking states of Central Europe
121,302
NATO North Atlantic Treaty Organization
1,898,560
OECD Organisation for Economic Co-operation and Development
2,088,120
OECS Organisation of Eastern Caribbean States
1,031
OIC Organisation of Islamic Cooperation
29,750
OAS Organization of American States
1,508,595
OEI Organization of Ibero-American States
88,037
BSEC Organization of the Black Sea Economic Cooperation
82,323
OPEC Organization of the Petroleum Exporting Countries
4,939
TURKIC Organization of Turkic States
7,095
PACIFICALLIANCE Pacific Alliance
16,028
SCO Shanghai Cooperation Organisation
125,352
SAARC South Asian Association for Regional Cooperation
38,720
SADC Southern African Development Community
11,981
MERCOSUR Southern Common Market
50,638
NORAM Sovereign states and dependent territories of North America
1,449,149
USAN Union of South American Nations
868
V4 Visegrad Group
58,279

Region

AFRICA Africa
17,722
BALKANS Balkan States
29,593
BALTICS Baltic States
4,012
BENELUX Benelux Union
95,525
CENTRALAFRICA Central Africa
762
CENTRALAMERICA Central America
2,004
CENTRALASIA Central Asia
1,400
CENTRALEUROPE Central Europe
181,722
CHAPS CHAPS
69,066
EASTAFRICA East Africa
3,194
EASTASIA East Asia
156,905
EUROPE Europe
583,902
LEVANT Levant Narrow
7,908
MIDDLEEAST Middle East
12,025
NORDICS Nordics
58,019
CUSA North America
1,437,270
NORTHAFRICA Northern Africa
1,514
NORTHERNEUROPE Northern Europe
63,699
SCANDINAVIA Scandinavia
48,464
SOUTHAMERICA South America
61,189
SOUTHASIA South Asia
38,720
SOUTHERNAFRICA Southern Africa
10,543
SOUTHERNCONE Southern Cone
23,176
SOUTHERNEUROPE Southern Europe
64,772
SUBSAHARA Sub-Saharan Africa
15,996
WESTAFRICA Western Africa
1,421
WESTASIA Western Asia
13,056
WESTERNEUROPE Western Europe
323,418
OpenSSL Variations
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