Category - Certificate Authority

We have discovered 63,180 live websites that are using CA.

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Technology usage statistics

Websites using CA63,180 websites
Most popular in the country RU
Market position in Certificate Authority#34
Market share in Certificate Authority<0.1%

Technology adoption

Recent changes in CA usage. (See CA Usage Changes report)
Websites that added CA+5,860
Websites that dropped CA-9,509

Distribution by websites popularity CA detection in the top websites by popularity
Top 10k sites6 websites
Top 100k sites89 websites
Top 1m sites869 websites

Websites utilizing CA

Top websites that use CA

DomainCountryRankContacts RU1,046 ID6,435 US7,717 US7,735 US7,735 IL8,472
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Flat price per the report, subscription is not required.

Market Share CA market share within the Certificate Authority category

Geographical Distribution

Technology usage distribution by websites across the globe.

Alternative Technologies

Lets Encrypt: Total 37,952,220 domains found using Lets Encrypt
Sectigo: Total 7,185,584 domains found using Sectigo
DigiCert: Total 6,311,955 domains found using DigiCert
Cloudflare Certificate: Total 5,341,392 domains found using Cloudflare Certificate
cPanel CA: Total 4,292,341 domains found using cPanel CA
Encryption Everywhere CA: Total 2,676,718 domains found using Encryption Everywhere CA
GoDaddy CA: Total 1,953,842 domains found using GoDaddy CA
GlobalSign CA: Total 1,844,799 domains found using GlobalSign CA
AWS Certificate Manager: Total 1,073,365 domains found using AWS Certificate Manager
RapidSSL CA: Total 1,028,671 domains found using RapidSSL CA