RU-Center CA

Category - Certificate Authority

We have discovered 3,279 live websites that are using RU-Center CA.

Download website list

Technology usage statistics

Websites using RU-Center CA3,279 websites
Most popular in the country RU
Market position in Certificate Authority#52
Market share in Certificate Authority<0.1%

Technology adoption

Recent changes in RU-Center CA usage. (See RU-Center CA Usage Changes report)
Websites that added RU-Center CA+207
Websites that dropped RU-Center CA-556

Distribution by websites popularity

RU-Center CA detection in the top websites by popularity
Top 10k sites0 websites
Top 100k sites33 websites
Top 1m sites216 websites

Websites utilizing RU-Center CA

Top websites that use RU-Center CA

DomainCountryRankContacts RU15,108 RU15,108 RU15,911 RU18,634 RU18,634 RU31,597
See full domain list
Flat price per the report, subscription is not required.

Market Share

RU-Center CA market share within the Certificate Authority category

Geographical Distribution

Technology usage distribution by websites across the globe.

Alternative Technologies

Lets Encrypt: Total 37,952,220 domains found using Lets Encrypt
Sectigo: Total 7,185,584 domains found using Sectigo
DigiCert: Total 6,311,955 domains found using DigiCert
Cloudflare Certificate: Total 5,341,392 domains found using Cloudflare Certificate
cPanel CA: Total 4,292,341 domains found using cPanel CA
Encryption Everywhere CA: Total 2,676,718 domains found using Encryption Everywhere CA
GoDaddy CA: Total 1,953,842 domains found using GoDaddy CA
GlobalSign CA: Total 1,844,799 domains found using GlobalSign CA
AWS Certificate Manager: Total 1,073,365 domains found using AWS Certificate Manager
RapidSSL CA: Total 1,028,671 domains found using RapidSSL CA