SSL Usage Distribution in the Top 1 Million Sites

Top In SSL Usage Distribution in the Top 1 Million Sites

Technology	Websites	%
SSL by Default	647,729	64.77
LetsEncrypt	444,135	44.41
Cloudflare SSL	186,137	18.61
DigiCert SSL	123,474	12.35
Sectigo SSL	101,875	10.19
Amazon SSL	76,124	7.61
CPanel SSL	61,561	6.16
GoDaddy SSL	49,880	4.99
GlobalSign	42,406	4.24
GeoTrust SSL	28,537	2.85
RapidSSL	26,919	2.69
Symantec Secure Site	20,200	2.02
Encryption Everywhere	17,679	1.77
Thawte SSL	15,020	1.5
AlphaSSL	14,621	1.46
Starfield Technologies	10,937	1.09
TrustAsia	9,164	0.92
Entrust SSL	7,824	0.78

1,939,319 Detections

of SSL Certificates in the Top 1 Million Sites. Last updated 13th Jun 2022.

SSL by Default is currently the most popular technology in this category.