InCommon CA

Category - Certificate Authority



We have discovered 41,741 live website that are using InCommon CA.

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Technology usage statistics

Websites using InCommon CA 41,741 websites
Most popular in the country United States of America
Market position in Certificate Authority #17
Market share in Certificate Authority 0.82%

Technology adoption

Recent changes in InCommon CA usage. (See InCommon CA Usage Changes report)
Websites that added InCommon CA +267
Websites that dropped InCommon CA -406

Distribution by websites popularity

InCommon CA detection in the top websites by popularity
Top 10k sites 121 websites
Top 100k sites 676 websites
Top 1m sites 11,702 websites

Websites utilizing InCommon CA

Top websites that use InCommon CA

Domain Country Rank Contacts
arxiv.org United States of America 166
law.cornell.edu United States of America 308
www.law.cornell.edu United States of America 308
ocw.mit.edu United States of America 368
northeastern.edu United States of America 600
www.northeastern.edu United States of America 600
See full domain list
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Market Share

InCommon CA market share within the Certificate Authority category

Geographical Distribution

Technology usage distribution by websites across the globe.







InCommon CA often used together with


Category - Document Encoding.
UTF-8 is used together with InCommon CA on 30,313 domains. Total 8,059,052 domains found using UTF-8
Category - Web Servers.
Apache is used together with InCommon CA on 29,624 domains. Total 3,668,704 domains found using Apache
Category - Programming Languages.
PHP is used together with InCommon CA on 25,265 domains. Total 3,970,765 domains found using PHP
Category - Document Standards.
JavaScript is used together with InCommon CA on 24,566 domains. Total 6,019,684 domains found using JavaScript
Category - JavaScript Libraries.
jQuery is used together with InCommon CA on 22,115 domains. Total 4,033,938 domains found using jQuery
Category - Mobile.
Viewport Meta is used together with InCommon CA on 20,880 domains. Total 5,070,400 domains found using Viewport Meta


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