Category - Certificate Authority

We have discovered 4,321 live website that are using CA.

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Technology usage statistics

Websites using CA 4,321 websites
Most popular in the country Poland
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 +80
Websites that dropped CA -124

Distribution by websites popularity CA detection in the top websites by popularity
Top 10k sites 6 websites
Top 100k sites 64 websites
Top 1m sites 286 websites

Websites utilizing CA

Top websites that use CA

Domain Country Rank Contacts Poland 824 Poland 824 Poland 5,931 Poland 5,931 Poland 7,920 Poland 7,920
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Market Share CA market share within the Certificate Authority category

Geographical Distribution

Technology usage distribution by websites across the globe. CA often used together with

Category - Web Servers.
Apache is used together with CA on 4,153 domains. Total 3,668,704 domains found using Apache
Category - Web Hosting.
Nazwa Hosting is used together with CA on 3,640 domains. Total 5,738 domains found using Nazwa Hosting
Category - Document Encoding.
UTF-8 is used together with CA on 3,552 domains. Total 8,059,052 domains found using UTF-8
Category - Document Standards.
JavaScript is used together with CA on 3,186 domains. Total 6,019,684 domains found using JavaScript
Category - Name Server.
Nazwa DNS is used together with CA on 3,175 domains. Total 5,098 domains found using Nazwa DNS
Category - CMS.
WordPress is used together with CA on 3,090 domains. Total 2,580,890 domains found using WordPress

Alternative Technologies

Actalis CA: Total 40,111 domains found using Actalis CA
AlphaSSL CA: Total 87,704 domains found using AlphaSSL CA
Apple CA: Total 1,742 domains found using Apple CA
AWS Certificate Manager: Total 197,850 domains found using AWS Certificate Manager
Certum CA: Total 31,508 domains found using Certum CA
Cloudflare Certificate: Total 728,708 domains found using Cloudflare Certificate
COMODO CA: Total 39,787 domains found using COMODO CA
cPanel CA: Total 429,379 domains found using cPanel CA
Cybertrust Japan CA: Total 30,780 domains found using Cybertrust Japan CA
DFN-CERT: Total 9,785 domains found using DFN-CERT