Category - Certificate Authority

We have discovered 14,816 live websites that are using CA.

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Technology usage statistics

Websites using CA 14,816 websites
Most popular in the country United States of America
Market position in Certificate Authority #43
Market share in Certificate Authority <0.1%

Technology adoption

Recent changes in CA usage. (See CA Usage Changes report)
Websites that added CA +291
Websites that dropped CA -2,272

Distribution by websites popularity CA detection in the top websites by popularity
Top 10k sites 9 websites
Top 100k sites 50 websites
Top 1m sites 667 websites

Websites utilizing CA

Top websites that use CA

Domain Country Rank Contacts United States of America 304 Israel 2,589 United States of America 2,642 United States of America 6,722 United States of America 6,986 Germany 7,118
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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

Actalis CA: Total 337,248 domains found using Actalis CA
AlphaSSL CA: Total 429,323 domains found using AlphaSSL CA
Apple CA: Total 2,403 domains found using Apple CA
AWS Certificate Manager: Total 475,518 domains found using AWS Certificate Manager
Certum CA: Total 233,352 domains found using Certum CA
Cloudflare Certificate: Total 2,771,139 domains found using Cloudflare Certificate
COMODO CA: Total 148,469 domains found using COMODO CA
cPanel CA: Total 2,639,212 domains found using cPanel CA
Cybertrust Japan CA: Total 38,242 domains found using Cybertrust Japan CA
DFN-CERT: Total 13,503 domains found using DFN-CERT