OpenSSL

OpenSSL tracking and usage

Websites using OpenSSL by countrymarket share
24%
๐Ÿ‡บ๐Ÿ‡ธUS
5.2%
๐Ÿ‡ณ๐Ÿ‡ฑNL
4.8%
๐Ÿ‡ฎ๐Ÿ‡ณIN
4.3%
๐Ÿ‡ฌ๐Ÿ‡งGB
4.2%
๐Ÿ‡ฉ๐Ÿ‡ชDE
4%
๐Ÿ‡ฎ๐Ÿ‡นIT
3.8%
๐Ÿ‡จ๐Ÿ‡ฆCA
3.3%
๐Ÿ‡ฏ๐Ÿ‡ตJP
Websites using OpenSSL by industrymarket share ยท top 6 industries
Technology & Computing
30%
Education
28%
Software Development
13%
Shopping
13%
Real Estate
8.6%
Medical & Healthcare
8.1%
0%7.5%15%23%30%
Download report

We track 7,974 websites using OpenSSL, along with their country, traffic, industry and platforms. There are 1,883 websites using OpenSSL in United States.

Filter by country
๐Ÿ‡บ๐Ÿ‡ธ United States1,883 sites
๐Ÿ‡ณ๐Ÿ‡ฑ Netherlands418 sites
๐Ÿ‡ฎ๐Ÿ‡ณ India386 sites
๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom340 sites
๐Ÿ‡ฉ๐Ÿ‡ช Germany337 sites
๐Ÿ‡ฎ๐Ÿ‡น Italy315 sites
๐Ÿ‡จ๐Ÿ‡ฆ Canada305 sites
๐Ÿ‡ฏ๐Ÿ‡ต Japan260 sites
๐Ÿ‡ง๐Ÿ‡ท Brazil258 sites
๐Ÿ‡ช๐Ÿ‡ธ Spain209 sites
๐Ÿ‡จ๐Ÿ‡ณ China183 sites
๐Ÿ‡จ๐Ÿ‡ฟ Czechia154 sites
๐Ÿ‡ซ๐Ÿ‡ท France148 sites
๐Ÿ‡ฐ๐Ÿ‡ท Korea, Republic of141 sites
๐Ÿ‡ฒ๐Ÿ‡ฝ Mexico106 sites
๐Ÿ‡ฆ๐Ÿ‡บ Australia96 sites
๐Ÿ‡ฉ๐Ÿ‡ฐ Denmark86 sites
๐Ÿ‡ง๐Ÿ‡ช Belgium83 sites
๐Ÿ‡ท๐Ÿ‡บ Russian Federation75 sites
๐Ÿ‡ต๐Ÿ‡ฑ Poland74 sites
๐Ÿ‡ญ๐Ÿ‡ฐ Hong Kong73 sites
๐Ÿ‡ฆ๐Ÿ‡ท Argentina71 sites
๐Ÿ‡จ๐Ÿ‡ญ Switzerland69 sites
๐Ÿ‡ธ๐Ÿ‡ช Sweden66 sites
๐Ÿ‡ณ๐Ÿ‡ด Norway59 sites
๐Ÿ‡ฎ๐Ÿ‡ฉ Indonesia56 sites
๐Ÿ‡ป๐Ÿ‡ณ Viet Nam55 sites
๐Ÿ‡ซ๐Ÿ‡ฎ Finland51 sites
๐Ÿ‡จ๐Ÿ‡ด Colombia50 sites
๐Ÿ‡ต๐Ÿ‡น Portugal44 sites
๐Ÿ‡น๐Ÿ‡ท Turkey44 sites
๐Ÿ‡ฆ๐Ÿ‡น Austria40 sites
๐Ÿ‡น๐Ÿ‡ผ Taiwan, Province of China39 sites
๐Ÿ‡ท๐Ÿ‡ด Romania38 sites
๐Ÿ‡ฒ๐Ÿ‡พ Malaysia37 sites
๐Ÿ‡ธ๐Ÿ‡ฐ Slovakia36 sites
๐Ÿ‡จ๐Ÿ‡ฑ Chile35 sites
๐Ÿ‡ญ๐Ÿ‡บ Hungary35 sites
๐Ÿ‡ฟ๐Ÿ‡ฆ South Africa33 sites
๐Ÿ‡ง๐Ÿ‡ฌ Bulgaria29 sites
๐Ÿ‡ฆ๐Ÿ‡ช United Arab Emirates28 sites
๐Ÿ‡ฌ๐Ÿ‡ท Greece28 sites
๐Ÿ‡ธ๐Ÿ‡ฌ Singapore28 sites
๐Ÿ‡ต๐Ÿ‡ช Peru27 sites
๐Ÿ‡น๐Ÿ‡ญ Thailand25 sites
๐Ÿ‡ต๐Ÿ‡ญ Philippines24 sites
๐Ÿ‡บ๐Ÿ‡ฆ Ukraine24 sites
๐Ÿ‡ช๐Ÿ‡จ Ecuador22 sites
๐Ÿ‡ฎ๐Ÿ‡ฑ Israel21 sites
๐Ÿ‡ท๐Ÿ‡ธ Serbia20 sites
๐Ÿ‡ธ๐Ÿ‡ฎ Slovenia20 sites
๐Ÿ‡บ๐Ÿ‡พ Uruguay19 sites
๐Ÿ‡ฎ๐Ÿ‡ช Ireland16 sites
๐Ÿ‡ต๐Ÿ‡ฐ Pakistan15 sites
๐Ÿ‡ฑ๐Ÿ‡ฐ Sri Lanka14 sites
๐Ÿ‡ฑ๐Ÿ‡น Lithuania14 sites
๐Ÿ‡ธ๐Ÿ‡ฆ Saudi Arabia14 sites
๐Ÿ‡ณ๐Ÿ‡ฟ New Zealand14 sites
๐Ÿ‡ช๐Ÿ‡ฌ Egypt13 sites
๐Ÿ‡ญ๐Ÿ‡ท Croatia12 sites
๐Ÿ‡ง๐Ÿ‡ฉ Bangladesh12 sites
๐Ÿ‡ณ๐Ÿ‡ฌ Nigeria10 sites
๐Ÿ‡ฎ๐Ÿ‡ท Iran, Islamic Republic of8 sites
๐Ÿ‡ฑ๐Ÿ‡ป Latvia8 sites
๐Ÿ‡ฆ๐Ÿ‡ซ Afghanistan8 sites
๐Ÿ‡ต๐Ÿ‡ฆ Panama8 sites
๐Ÿ‡ง๐Ÿ‡ด Bolivia, Plurinational State of7 sites
๐Ÿ‡จ๐Ÿ‡พ Cyprus6 sites
๐Ÿ‡ต๐Ÿ‡พ Paraguay6 sites
๐Ÿ‡ฉ๐Ÿ‡ฟ Algeria6 sites
๐Ÿ‡ฐ๐Ÿ‡ฟ Kazakhstan6 sites
๐Ÿ‡ฌ๐Ÿ‡น Guatemala6 sites
๐Ÿ‡ฑ๐Ÿ‡บ Luxembourg6 sites
๐Ÿ‡ฏ๐Ÿ‡ด Jordan6 sites
๐Ÿ‡จ๐Ÿ‡ท Costa Rica5 sites
๐Ÿ‡น๐Ÿ‡ณ Tunisia5 sites
๐Ÿ‡ธ๐Ÿ‡ณ Senegal5 sites
๐Ÿ‡ฑ๐Ÿ‡ง Lebanon5 sites
๐Ÿ‡ฒ๐Ÿ‡ฐ North Macedonia5 sites
๐Ÿ‡ป๐Ÿ‡ช Venezuela, Bolivarian Republic of5 sites
๐Ÿ‡ฒ๐Ÿ‡บ Mauritius5 sites
๐Ÿ‡ฒ๐Ÿ‡ฆ Morocco4 sites
๐Ÿ‡ฌ๐Ÿ‡ญ Ghana4 sites
๐Ÿ‡ฆ๐Ÿ‡ฒ Armenia4 sites
๐Ÿ‡ฌ๐Ÿ‡ช Georgia4 sites
๐Ÿ‡ฒ๐Ÿ‡ณ Mongolia4 sites
๐Ÿ‡ธ๐Ÿ‡พ Syrian Arab Republic4 sites
๐Ÿ‡ญ๐Ÿ‡ณ Honduras3 sites
๐Ÿ‡บ๐Ÿ‡ฌ Uganda3 sites
๐Ÿ‡ฐ๐Ÿ‡ฌ Kyrgyzstan3 sites
๐Ÿ‡ฎ๐Ÿ‡ธ Iceland3 sites
๐Ÿ‡ง๐Ÿ‡ฆ Bosnia and Herzegovina3 sites
๐Ÿ‡ฒ๐Ÿ‡ฉ Moldova, Republic of3 sites
๐Ÿ‡ฆ๐Ÿ‡ผ Aruba3 sites
๐Ÿ‡ณ๐Ÿ‡ต Nepal3 sites
๐Ÿ‡ช๐Ÿ‡ช Estonia3 sites
๐Ÿ‡ฐ๐Ÿ‡ช Kenya3 sites
๐Ÿ‡จ๐Ÿ‡ฒ Cameroon3 sites
๐Ÿ‡ฆ๐Ÿ‡ด Angola3 sites
๐Ÿ‡ถ๐Ÿ‡ฆ Qatar2 sites
๐Ÿ‡ฒ๐Ÿ‡น Malta2 sites
๐Ÿ‡ฒ๐Ÿ‡จ Monaco2 sites
๐Ÿ‡ฒ๐Ÿ‡ด Macao2 sites
๐Ÿ‡ฒ๐Ÿ‡ผ Malawi2 sites
๐Ÿ‡ง๐Ÿ‡ผ Botswana2 sites
๐Ÿ‡ธ๐Ÿ‡ป El Salvador2 sites
๐Ÿ‡ฒ๐Ÿ‡ฌ Madagascar2 sites
๐Ÿ‡ฒ๐Ÿ‡ฒ Myanmar2 sites
๐Ÿ‡ง๐Ÿ‡ณ Brunei Darussalam2 sites
๐Ÿ‡ท๐Ÿ‡ผ Rwanda2 sites
๐Ÿ‡ง๐Ÿ‡พ Belarus2 sites
๐Ÿ‡ฆ๐Ÿ‡ฟ Azerbaijan1 sites
๐Ÿ‡จ๐Ÿ‡บ Cuba1 sites
๐Ÿ‡ช๐Ÿ‡น Ethiopia1 sites
๐Ÿ‡ป๐Ÿ‡ฆ Holy See (Vatican City State)1 sites
๐Ÿ‡ฌ๐Ÿ‡พ Guyana1 sites
๐Ÿ‡ฒ๐Ÿ‡ถ Martinique1 sites
๐Ÿ‡ง๐Ÿ‡ญ Bahrain1 sites
๐Ÿ‡ณ๐Ÿ‡จ New Caledonia1 sites
๐Ÿ‡ฆ๐Ÿ‡ฑ Albania1 sites
๐Ÿ‡ง๐Ÿ‡ง Barbados1 sites
๐Ÿ‡จ๐Ÿ‡ฎ Cรดte d'Ivoire1 sites
๐Ÿ‡ต๐Ÿ‡ธ Palestine, State of1 sites
๐Ÿ‡น๐Ÿ‡ฟ Tanzania, United Republic of1 sites
๐Ÿ‡ฆ๐Ÿ‡ธ American Samoa1 sites
๐Ÿ‡ง๐Ÿ‡ธ Bahamas1 sites
๐Ÿ‡ฟ๐Ÿ‡ผ Zimbabwe1 sites
๐Ÿ‡ง๐Ÿ‡ฟ Belize1 sites
๐Ÿ‡ณ๐Ÿ‡ฆ Namibia1 sites
๐Ÿ‡ฏ๐Ÿ‡ฒ Jamaica1 sites
๐Ÿ‡ฟ๐Ÿ‡ฒ Zambia1 sites
๐Ÿ‡ฑ๐Ÿ‡ฎ Liechtenstein1 sites
๐Ÿ‡ด๐Ÿ‡ฒ Oman1 sites
๐Ÿ‡ฐ๐Ÿ‡ฒ Comoros1 sites
๐Ÿ‡ป๐Ÿ‡จ Saint Vincent and the Grenadines1 sites
๐Ÿ‡น๐Ÿ‡น Trinidad and Tobago1 sites
๐Ÿ‡ฐ๐Ÿ‡ญ Cambodia1 sites
๐Ÿ‡ฒ๐Ÿ‡ธ Montserrat1 sites
๐Ÿ‡ณ๐Ÿ‡ช Niger1 sites
๐Ÿ‡ธ๐Ÿ‡จ Seychelles1 sites
๐Ÿ‡ฒ๐Ÿ‡ฟ Mozambique1 sites
๐Ÿ‡ณ๐Ÿ‡ฎ Nicaragua1 sites
๐Ÿ‡ธ๐Ÿ‡ฑ Sierra Leone1 sites
๐Ÿ‡ฑ๐Ÿ‡พ Libya1 sites
๐Ÿ‡ธ๐Ÿ‡ด Somalia1 sites
๐Ÿ‡ฌ๐Ÿ‡ฑ Greenland1 sites
๐Ÿ‡ต๐Ÿ‡ฌ Papua New Guinea1 sites
๐Ÿ‡ป๐Ÿ‡ฎ Virgin Islands, U.S.1 sites
๐Ÿ‡น๐Ÿ‡ฌ Togo1 sites
๐Ÿ‡ฆ๐Ÿ‡ฉ Andorra1 sites

About OpenSSL

OpenSSL is a cryptography toolkit for issuing SSL/TLS certificates and securing web traffic with Transport Layer Security.

Official websiteopenssl.orgโ†—

Websites using OpenSSL

showing 25 of 7,974
WebsiteCountryTrafficIndustry
clickagy.com๐Ÿ‡บ๐Ÿ‡ธUSTop 5KMarketing & Advertising
ufl.edu๐Ÿ‡บ๐Ÿ‡ธUSTop 5KEducation
gimp.org๐Ÿ‡บ๐Ÿ‡ธUSTop 5KSoftware Development
rockstargames.com๐Ÿ‡บ๐Ÿ‡ธUSTop 5KGaming
mapquest.com๐Ÿ‡บ๐Ÿ‡ธUSTop 5KBusiness & Finance
vidoomy.com๐Ÿ‡ช๐Ÿ‡ธESTop 10KMarketing & Advertising
mcmaster.ca๐Ÿ‡จ๐Ÿ‡ฆCATop 10KNon-profit & Charity
ernet.in๐Ÿ‡ฎ๐Ÿ‡ณINTop 10KTechnology & Computing
macroaxis.com๐Ÿ‡บ๐Ÿ‡ธUSTop 10KSaaS & Cloud
uwo.ca๐Ÿ‡จ๐Ÿ‡ฆCATop 10KEducation
lsu.edu๐Ÿ‡บ๐Ÿ‡ธUSTop 10KEducation
uky.edu๐Ÿ‡บ๐Ÿ‡ธUSTop 10KEducation
ou.edu๐Ÿ‡บ๐Ÿ‡ธUSTop 10KEducation
clemson.edu๐Ÿ‡บ๐Ÿ‡ธUSTop 10KEducation
byjus.com๐Ÿ‡ฎ๐Ÿ‡ณINTop 10KSaaS & Cloud
dnsexit.com-Top 10KSaaS & Cloud
myrealpage.com๐Ÿ‡จ๐Ÿ‡ฆCATop 50KSaaS & Cloud
traffichaus.com๐Ÿ‡บ๐Ÿ‡ธUSTop 50KEntertainment
buap.mx๐Ÿ‡ฒ๐Ÿ‡ฝMXTop 50KEducation
ntua.gr๐Ÿ‡ฌ๐Ÿ‡ทGRTop 50KScience
asc.edu๐Ÿ‡บ๐Ÿ‡ธUSTop 50KEducation
prodemge.gov.br๐Ÿ‡ง๐Ÿ‡ทBRTop 50KTechnology & Computing
secogem.gob.mx๐Ÿ‡ฒ๐Ÿ‡ฝMXTop 50K-
rowan.edu๐Ÿ‡บ๐Ÿ‡ธUSTop 50KEducation
refinery89.com๐Ÿ‡ณ๐Ÿ‡ฑNLTop 50KMarketing & Advertising
Showing 25 of 7,974 websitesView detailed list โ†’

Frequently asked

What is OpenSSL?โ€บ
OpenSSL is an open-source software library that provides a suite of tools and libraries for secure communication over computer networks. It implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, along with a variety of cryptographic algorithms, to ensure the privacy and integrity of data exchanged between computers.
What are the primary uses of OpenSSL?โ€บ
OpenSSL is widely used for various purposes, including securing web servers and clients, encrypting data in transit, and creating, verifying, and managing digital certificates and keys. It is also a popular choice for developers building encryption-enabled software applications.
How does OpenSSL ensure secure communication?โ€บ
OpenSSL employs a range of cryptographic algorithms, such as RSA and ECDSA, for asymmetric key exchange, along with symmetric algorithms like AES, to encrypt and decrypt data. It uses hash functions like SHA-1 and SHA-2 to safeguard data integrity and message authentication codes (MACs) for ensuring that messages have not been tampered with during transmission.
Does OpenSSL support Perfect Forward Secrecy (PFS)?โ€บ
Yes, OpenSSL supports Perfect Forward Secrecy (PFS) through the use of ephemeral Diffie-Hellman (DHE) and elliptic curve Diffie-Hellman (ECDHE) key exchange algorithms. PFS ensures that even if a private key is compromised, past encrypted communication remains secure.
Is OpenSSL vulnerable to attacks like Heartbleed?โ€บ
The Heartbleed vulnerability was a bug specific to certain versions of OpenSSL, which was discovered and subsequently patched in 2014. OpenSSL developers actively work to maintain and enhance the security of the software. Users should always stay updated to the latest version of OpenSSL and apply security patches promptly to minimize the risk of vulnerabilities.

Alternatives

same category