Is DigiCert or Entrust more popular?

DigiCert is used by more websites in our catalog: 35,062 use DigiCert and 1,619 use Entrust.

Does DigiCert or Entrust have higher-authority sites?

Entrust sites have the higher median Ahrefs Domain Rating (DigiCert: 53, Entrust: 70).

Is DigiCert or Entrust growing faster?

Between 2026-06 and 2026-07, DigiCert went from 5.3% to 4.0% of all tracked sites, while Entrust went from 0.26% to 0.18%. Entrust is gaining ground faster in our index.

Can a site use both DigiCert and Entrust?

No. A site runs a single SSL certificate authority, so DigiCert and Entrust are mutually exclusive.

Where does this DigiCert vs Entrust 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.

DigiCert vs Entrust — Site Stats Database

DigiCert vs Entrust

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	DigiCert	Entrust
Websites	35,062	1,619
Market share	4.2%	0.19%
Share of top 10K sites	13%	1.2%

Rank	#3	#10

Median DR	53	70

Average DR	50	64

Median keywords	1,162	1,699

Median referring domains	869	1,654

Median domain age	22 yrs	25 yrs

Average domain age	21 yrs	23 yrs

Average monthly traffic	899,101	614,107

Combined monthly traffic	31,524,291,463	994,238,977

reddit.com
Language
DR (Ahrefs)95
Total Keywords108,484,703
Referring Domains1,816,031
Domain Age21 yrs
Traffic (Jun 2026)4,801,167,771
Traffic Trend
TechnologyDigiCert
facebook.com
LanguageEnglish
DR (Ahrefs)100
Total Keywords130,296,472
Referring Domains37,387,092
Domain Age29 yrs
Traffic (Jun 2026)3,317,277,661
Traffic Trend
Technology
instagram.com
LanguageEnglish
DR (Ahrefs)100
Total Keywords103,652,284
Referring Domains25,257,813
Domain Age22 yrs
Traffic (Jun 2026)2,566,799,220
Traffic Trend
Technology
amazon.com
LanguageEnglish
DR (Ahrefs)96
Total Keywords45,669,286
Referring Domains3,247,160
Domain Age31 yrs
Traffic (Jun 2026)2,401,671,408
Traffic Trend
TechnologyDigiCert
yelp.com
Language
DR (Ahrefs)94
Total Keywords34,240,481
Referring Domains773,122
Domain Age22 yrs
Traffic (Jun 2026)1,590,167,976
Traffic Trend
TechnologyDigiCert
pinterest.com
LanguageEnglish
DR (Ahrefs)97
Total Keywords36,716,308
Referring Domains7,554,973
Domain Age16 yrs
Traffic (Jun 2026)893,101,946
Traffic Trend
Technology
yahoo.com
LanguageEnglish
DR (Ahrefs)94
Total Keywords23,561,825
Referring Domains2,118,636
Domain Age31 yrs
Traffic (Jun 2026)639,658,909
Traffic Trend
TechnologyDigiCert
rottentomatoes.com
LanguageEnglish
DR (Ahrefs)87
Total Keywords4,123,803
Referring Domains130,919
Domain Age27 yrs
Traffic (Jun 2026)626,896,769
Traffic Trend
Technology
weather.com
LanguageEnglish
DR (Ahrefs)90
Total Keywords1,156,559
Referring Domains130,903
Domain Age31 yrs
Traffic (Jun 2026)560,457,254
Traffic Trend
TechnologyDigiCert
spotify.com
LanguageEnglish
DR (Ahrefs)95
Total Keywords7,485,298
Referring Domains1,649,815
Domain Age20 yrs
Traffic (Jun 2026)505,668,332
Traffic Trend
Technology

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
reddit.com		95	108,484,703	1,816,031	21 yrs	4,801,167,771		DigiCert

irs.gov
LanguageEnglish
DR (Ahrefs)93
Total Keywords973,833
Referring Domains280,852
Domain Age28 yrs
Traffic (Jun 2026)75,413,891
Traffic Trend
TechnologyEntrust
aa.com
Language
DR (Ahrefs)85
Total Keywords667,613
Referring Domains45,730
Domain Age28 yrs
Traffic (Jun 2026)66,127,031
Traffic Trend
TechnologyEntrust
southwest.com
LanguageEnglish
DR (Ahrefs)83
Total Keywords374,436
Referring Domains36,572
Domain Age29 yrs
Traffic (Jun 2026)45,673,737
Traffic Trend
Technology
bls.gov
LanguageEnglish
DR (Ahrefs)92
Total Keywords453,494
Referring Domains223,052
Domain Age28 yrs
Traffic (Jun 2026)35,695,639
Traffic Trend
TechnologyEntrust
fda.gov
Language
DR (Ahrefs)92
Total Keywords957,018
Referring Domains331,983
Domain Age25 yrs
Traffic (Jun 2026)31,615,435
Traffic Trend
TechnologyEntrust
archives.gov
LanguageEnglish
DR (Ahrefs)91
Total Keywords509,922
Referring Domains166,804
Domain Age25 yrs
Traffic (Jun 2026)28,426,719
Traffic Trend
Technology
michaels.com
LanguageEnglish
DR (Ahrefs)83
Total Keywords1,192,309
Referring Domains71,560
Domain Age31 yrs
Traffic (Jun 2026)27,717,581
Traffic Trend
Technology
tubitv.com
LanguageEnglish
DR (Ahrefs)84
Total Keywords999,312
Referring Domains37,176
Domain Age12 yrs
Traffic (Jun 2026)27,699,649
Traffic Trend
TechnologyEntrust
adidas.com
Language
DR (Ahrefs)87
Total Keywords485,977
Referring Domains77,733
Domain Age30 yrs
Traffic (Jun 2026)27,217,066
Traffic Trend
TechnologyEntrust
dominos.com
LanguageEnglish
DR (Ahrefs)80
Total Keywords193,164
Referring Domains21,426
Domain Age32 yrs
Traffic (Jun 2026)26,430,242
Traffic Trend
TechnologyEntrust