TWCA Secure CA

Category - Certificate Authority



We have discovered  16,447 live websites   that are using TWCA Secure CA.

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Technology usage statistics

Websites using TWCA Secure CA16,447 websites
Most popular in the country Taiwan
Market position in Certificate Authority#40
Market share in Certificate Authority<0.1%

Technology adoption

Recent changes in TWCA Secure CA usage. (See TWCA Secure CA Usage Changes report)
Websites that added TWCA Secure CA+266
Websites that dropped TWCA Secure CA-319

TWCA Secure CA usage distribution by website rank

The correlation between utilization of TWCA Secure CA technology and the relative popularity of websites

Market Share

TWCA Secure CA market share within the Certificate Authority category



Geographical Distribution

Technology usage distribution by websites across the globe.



Websites utilizing TWCA Secure CA

Top websites that use TWCA Secure CA
DomainCountryRankContacts
arphic.com.tw Taiwan18,855
www.arphic.com.tw Taiwan18,855
ifontcloud.com Taiwan20,211
gigabyte.com Taiwan20,649
momoshop.com.tw Taiwan22,674
www.momoshop.com.tw Taiwan22,674
See full domain list

Alternative Technologies


Lets Encrypt: Total 37,990,974 domains found using Lets Encrypt
Sectigo: Total 5,277,541 domains found using Sectigo
DigiCert: Total 4,492,649 domains found using DigiCert
Google Trust Services: Total 3,582,346 domains found using Google Trust Services
GoDaddy CA: Total 2,632,328 domains found using GoDaddy CA
Encryption Everywhere CA: Total 2,286,657 domains found using Encryption Everywhere CA
cPanel CA: Total 2,220,698 domains found using cPanel CA
GlobalSign CA: Total 1,234,460 domains found using GlobalSign CA
Cloudflare Certificate: Total 1,158,718 domains found using Cloudflare Certificate
AWS Certificate Manager: Total 1,031,106 domains found using AWS Certificate Manager