Category - Certificate Authority

We have discovered 65,744 live websites that are using CA.

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Technology usage statistics

Websites using CA 65,744 websites
Most popular in the country Russian Federation
Market position in Certificate Authority #33
Market share in Certificate Authority <0.1%

Technology adoption

Recent changes in CA usage. (See CA Usage Changes report)
Websites that added CA +721
Websites that dropped CA -2,878

Distribution by websites popularity CA detection in the top websites by popularity
Top 10k sites 5 websites
Top 100k sites 77 websites
Top 1m sites 818 websites

Websites utilizing CA

Top websites that use CA

Domain Country Rank Contacts Russian Federation 1,046 United States of America 7,717 United States of America 7,735 United States of America 7,735 Israel 8,472
xn--80aaahjgaatgfo3atbm2cbrc1yna.xn--p1ai Russian Federation 12,019
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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 36,171,249 domains found using Lets Encrypt
DigiCert: Total 6,307,751 domains found using DigiCert
Sectigo: Total 6,246,340 domains found using Sectigo
Cloudflare Certificate: Total 5,343,058 domains found using Cloudflare Certificate
cPanel CA: Total 4,472,033 domains found using cPanel CA
Encryption Everywhere CA: Total 2,599,593 domains found using Encryption Everywhere CA
GoDaddy CA: Total 2,125,025 domains found using GoDaddy CA
Starfield CA: Total 1,828,564 domains found using Starfield CA
RapidSSL CA: Total 1,538,476 domains found using RapidSSL CA
GlobalSign CA: Total 1,463,260 domains found using GlobalSign CA