Category - Certificate Authority

SSL certificates by DigiCert secure unlimited servers with the strongest encryption and highest authentication available.

We have discovered 393,979 live website that are using DigiCert.

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Technology usage statistics

Websites using DigiCert 393,979 websites
Most popular in the country United States of America
Market position in Certificate Authority #4
Market share in Certificate Authority 7.39%

Technology adoption

Recent changes in DigiCert usage. (See DigiCert Usage Changes report)
Websites that added DigiCert +4,200
Websites that dropped DigiCert -2,947

Distribution by websites popularity

DigiCert detection in the top websites by popularity
Top 10k sites 1,974 websites
Top 100k sites 5,492 websites
Top 1m sites 44,462 websites

Websites utilizing DigiCert

Top websites that use DigiCert

Domain Country Rank Contacts
facebook.com Ireland 2
www.facebook.com Ireland 2
twitter.com United States of America 3
instagram.com United States of America 7
www.instagram.com United States of America 7
linkedin.com United States of America 9
See full domain list
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Market Share

DigiCert market share within the Certificate Authority category

Geographical Distribution

Technology usage distribution by websites across the globe.

DigiCert often used together with

Category - Document Encoding.
UTF-8 is used together with DigiCert on 264,700 domains. Total 8,008,737 domains found using UTF-8
Category - Document Standards.
X-UA-Compatible is used together with DigiCert on 160,386 domains. Total 2,493,578 domains found using X-UA-Compatible
Category - Document Standards.
JavaScript is used together with DigiCert on 135,354 domains. Total 6,050,225 domains found using JavaScript
Category - Web Servers.
Nginx is used together with DigiCert on 129,103 domains. Total 3,227,488 domains found using Nginx
Category - Web Hosting.
Akamai Hosted is used together with DigiCert on 119,717 domains. Total 153,797 domains found using Akamai Hosted
Category - Mobile.
Viewport Meta is used together with DigiCert on 107,778 domains. Total 5,008,842 domains found using Viewport Meta

Alternative Technologies

Actalis CA: Total 39,464 domains found using Actalis CA
AlphaSSL CA: Total 88,425 domains found using AlphaSSL CA
Apple CA: Total 1,699 domains found using Apple CA
AWS Certificate Manager: Total 186,341 domains found using AWS Certificate Manager
Certum CA: Total 19,537 domains found using Certum CA
Cloudflare Certificate: Total 700,763 domains found using Cloudflare Certificate
COMODO CA: Total 236,796 domains found using COMODO CA
Cybertrust Japan CA: Total 30,787 domains found using Cybertrust Japan CA
DFN-CERT: Total 8,826 domains found using DFN-CERT
DOMENY.PL CA: Total 2,684 domains found using DOMENY.PL CA