Is Google Trust Services or Sectigo more popular?

Google Trust Services is used by more websites in our catalog: 228,244 use Google Trust Services and 27,172 use Sectigo.

Does Google Trust Services or Sectigo have higher-authority sites?

Sectigo sites have the higher median Ahrefs Domain Rating (Google Trust Services: 30, Sectigo: 38).

Is Google Trust Services or Sectigo growing faster?

Between 2026-06 and 2026-07, Google Trust Services went from 30% to 26% of all tracked sites, while Sectigo went from 3.7% to 3.1%. Sectigo is gaining ground faster in our index.

Can a site use both Google Trust Services and Sectigo?

No. A site runs a single SSL certificate authority, so Google Trust Services and Sectigo are mutually exclusive.

Where does this Google Trust Services vs Sectigo data come from?

Adoption is counted from Site Stats Database's own crawl; Domain Rating comes from Ahrefs and traffic from DataForSEO. Figures reflect the sites we track and refresh at least monthly.

Google Trust Services vs Sectigo — Site Stats Database

Google Trust Services vs Sectigo

A side-by-side comparison of two ssl certificate authorities, based on the 842,065 SSL Authority sites tracked by Site Stats Database.

Last updated July 1, 2026

Metric	Google Trust Services	Sectigo
Websites	228,244	27,172
Market share	27%	3.2%
Share of top 10K sites	26%	4.7%

Share of top 100K sites	28%	3.4%

Rank	#2	#5

Median DR	30	38

Average DR	33	39

Median keywords	1,076	836

Median referring domains	450	621

Median domain age	12 yrs	18 yrs

Average domain age	14 yrs	18 yrs

Average monthly traffic	128,871	245,740

Combined monthly traffic	29,414,009,983	6,677,245,628

youtube.com
LanguageEnglish
DR (Ahrefs)99
Total Keywords157,188,909
Referring Domains18,877,970
Domain Age21 yrs
Traffic (Jun 2026)3,508,519,347
Traffic Trend
TechnologyGoogle Trust Services
google.com
LanguageEnglish
DR (Ahrefs)99
Total Keywords14,321,906
Referring Domains28,301,335
Domain Age28 yrs
Traffic (Jun 2026)1,697,994,676
Traffic Trend
Technology
fandom.com
LanguageEnglish
DR (Ahrefs)92
Total Keywords21,866,615
Referring Domains405,077
Domain Age29 yrs
Traffic (Jun 2026)1,021,137,487
Traffic Trend
Technology
clevelandclinic.org
LanguageEnglish
DR (Ahrefs)92
Total Keywords5,266,698
Referring Domains262,751
Domain Age28 yrs
Traffic (Jun 2026)536,244,433
Traffic Trend
Technology
cambridge.org
Language
DR (Ahrefs)92
Total Keywords4,651,462
Referring Domains357,733
Domain Age28 yrs
Traffic (Jun 2026)527,148,452
Traffic Trend
Technology
quora.com
Language
DR (Ahrefs)91
Total Keywords36,342,947
Referring Domains360,723
Domain Age26 yrs
Traffic (Jun 2026)376,801,476
Traffic Trend
TechnologyGoogle Trust Services
mlb.com
LanguageEnglish
DR (Ahrefs)90
Total Keywords1,403,577
Referring Domains165,017
Domain Age31 yrs
Traffic (Jun 2026)376,727,145
Traffic Trend
TechnologyGoogle Trust Services
genius.com
LanguageEnglish
DR (Ahrefs)87
Total Keywords3,824,896
Referring Domains148,123
Domain Age31 yrs
Traffic (Jun 2026)274,953,050
Traffic Trend
Technology
indeed.com
Language
DR (Ahrefs)92
Total Keywords6,459,977
Referring Domains289,179
Domain Age28 yrs
Traffic (Jun 2026)259,330,877
Traffic Trend
Technology
dictionary.com
LanguageEnglish
DR (Ahrefs)90
Total Keywords3,387,790
Referring Domains129,246
Domain Age31 yrs
Traffic (Jun 2026)242,622,664
Traffic Trend
Technology

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
youtube.com	English	99	157,188,909	18,877,970	21 yrs	3,508,519,347		Google Trust Services

espn.com
LanguageEnglish
DR (Ahrefs)91
Total Keywords4,106,588
Referring Domains255,313
Domain Age31 yrs
Traffic (Jun 2026)1,425,283,167
Traffic Trend
TechnologySectigo
mayoclinic.org
LanguageEnglish
DR (Ahrefs)92
Total Keywords4,487,264
Referring Domains408,066
Domain Age29 yrs
Traffic (Jun 2026)452,253,303
Traffic Trend
Technology
timeanddate.com
LanguageEnglish
DR (Ahrefs)91
Total Keywords1,349,121
Referring Domains155,919
Domain Age29 yrs
Traffic (Jun 2026)330,608,420
Traffic Trend
Technology
ebay.com
LanguageEnglish
DR (Ahrefs)93
Total Keywords31,445,213
Referring Domains435,246
Domain Age30 yrs
Traffic (Jun 2026)278,324,222
Traffic Trend
TechnologySectigo
cbssports.com
LanguageEnglish
DR (Ahrefs)85
Total Keywords2,087,935
Referring Domains92,040
Domain Age30 yrs
Traffic (Jun 2026)158,931,226
Traffic Trend
Technology
lowes.com
LanguageEnglish
DR (Ahrefs)88
Total Keywords4,826,414
Referring Domains158,334
Domain Age31 yrs
Traffic (Jun 2026)135,785,869
Traffic Trend
Technology
macys.com
Language
DR (Ahrefs)85
Total Keywords2,938,673
Referring Domains77,085
Domain Age32 yrs
Traffic (Jun 2026)109,583,460
Traffic Trend
TechnologySectigo
usps.com
LanguageEnglish
DR (Ahrefs)91
Total Keywords571,869
Referring Domains122,171
Domain Age28 yrs
Traffic (Jun 2026)105,769,868
Traffic Trend
TechnologySectigo
marriott.com
Language
DR (Ahrefs)92
Total Keywords1,477,678
Referring Domains299,012
Domain Age33 yrs
Traffic (Jun 2026)93,141,722
Traffic Trend
Technology
nordstrom.com
Language
DR (Ahrefs)86
Total Keywords2,420,838
Referring Domains78,628
Domain Age31 yrs
Traffic (Jun 2026)73,400,583
Traffic Trend
Technology