ZeroSSL CA

Category - Certificate Authority


We have discovered  411,792 live websites   that are using ZeroSSL CA.

Download Lead List
Download a sample report


Technology usage statistics

Websites using ZeroSSL CA411,792 websites
Most popular in the country United States
Market position in Certificate Authority#16
Market share in Certificate Authority0.61%

Technology adoption

Recent changes in ZeroSSL CA usage. (See ZeroSSL CA Usage Changes report)
Websites that added ZeroSSL CA+70,544
Websites that dropped ZeroSSL CA-66,050

ZeroSSL CA usage distribution by website rank

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

Market Share

ZeroSSL CA market share within the Certificate Authority category



Geographical Distribution

Technology usage distribution by websites across the globe.



Websites utilizing ZeroSSL CA

Top websites that use ZeroSSL CA
DomainCountryRankContacts
blog.licess.com Singapore468
dailymotion.com France777
www.dailymotion.com France777
a.wholelottanothing.org United States981
webmd.com United States1,242
prom.ua Ukraine1,563
See full domain list

Alternative Technologies


Lets Encrypt: Total 38,736,055 domains found using Lets Encrypt
Sectigo: Total 4,555,339 domains found using Sectigo
DigiCert: Total 4,350,886 domains found using DigiCert
Google Trust Services: Total 3,606,802 domains found using Google Trust Services
GoDaddy CA: Total 2,768,096 domains found using GoDaddy CA
Encryption Everywhere CA: Total 2,190,966 domains found using Encryption Everywhere CA
cPanel CA: Total 2,003,554 domains found using cPanel CA
GlobalSign CA: Total 1,219,438 domains found using GlobalSign CA
AWS Certificate Manager: Total 1,084,733 domains found using AWS Certificate Manager
Cloudflare Certificate: Total 970,284 domains found using Cloudflare Certificate