Certum CA

Category - Certificate Authority


We have discovered  160,886 live websites   are using Certum CA.

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Technology usage statistics

Websites using Certum CA:160,886 websites
Most popular in: Poland
Market position in Certificate Authority category:#14
Market share in Certificate Authority:0.35%

Technology adoption

Recent changes in Certum CA usage.
Websites that added Certum CA 19,452
Websites that dropped Certum CA 11,587

Available Reports


Technology Information


Website Distribution by Country

Number of websites using Certum CA
United States7,133 websites


Poland87,531 websites
Iran18,660 websites
Germany16,623 websites
China13,852 websites
Hong Kong3,167 websites
France2,549 websites
Ukraine2,023 websites
Romania1,635 websites
Taiwan1,167 websites

Website Distribution by TLD

Number of websites using Certum CA
.pl62,808 websites
.com35,493 websites
.de13,074 websites
.ir9,864 websites
.com.pl7,208 websites
.eu4,309 websites
.net3,463 websites
.cn3,027 websites
.gov.pl1,864 websites
.org1,604 websites

Top Websites Using Certum CA

A look at the most popular websites built with Certum CA
DomainCountryRankContacts
gov.pl Poland1,366
qc5.com.cn United States1,435
aparat.com Iran1,590
nazwa.pl Poland1,736
zdf.de Germany2,985
home.pl Poland3,229
See full domain list

Alternative Technologies


Lets Encrypt: Total 29,243,186 domains found using Lets Encrypt
Sectigo: Total 3,295,234 domains found using Sectigo
GoDaddy CA: Total 2,956,124 domains found using GoDaddy CA
DigiCert: Total 2,576,760 domains found using DigiCert
Encryption Everywhere CA: Total 1,069,375 domains found using Encryption Everywhere CA
GlobalSign CA: Total 950,679 domains found using GlobalSign CA
AWS Certificate Manager: Total 903,138 domains found using AWS Certificate Manager
RapidSSL CA: Total 534,031 domains found using RapidSSL CA
ZeroSSL CA: Total 521,092 domains found using ZeroSSL CA
AlphaSSL CA: Total 481,621 domains found using AlphaSSL CA

FAQ

Certum CA falls under the category of Certificate Authority.
WebTechSurvey systematically indexes websites and their technologies. Users can find websites using Certum CA through the WebTechSurvey platform.
There are currently 160,886 live websites that use Certum CA.
Certum CA holds less than 0.1% market share in the Certificate Authority category.
The main competitors to Certum CA include Lets Encrypt, Sectigo, GoDaddy CA, and DigiCert.