Is Entrust or PerfectSSL more popular?

Entrust is used by more websites in our catalog: 1,619 use Entrust and 141 use PerfectSSL.

Does Entrust or PerfectSSL have higher-authority sites?

Entrust sites have the higher median Ahrefs Domain Rating (Entrust: 70, PerfectSSL: 32).

Is Entrust or PerfectSSL growing faster?

Between 2026-06 and 2026-07, Entrust went from 0.26% to 0.18% of all tracked sites, while PerfectSSL went from 0.02% to 0.02%. PerfectSSL is gaining ground faster in our index.

Can a site use both Entrust and PerfectSSL?

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

Where does this Entrust vs PerfectSSL 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.

Entrust vs PerfectSSL — Site Stats Database

Entrust vs PerfectSSL

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	Entrust	PerfectSSL
Websites	1,619	141
Market share	0.19%	0.02%
Share of top 10K sites	1.2%	0.01%

Rank	#10	#30

Median DR	70	32

Average DR	64	34

Median keywords	1,699	482

Median referring domains	1,654	554

Median domain age	25 yrs	16 yrs

Average domain age	23 yrs	17 yrs

Average monthly traffic	614,107	26,083

Combined monthly traffic	994,238,977	3,677,718

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
Technology
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
Technology

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
irs.gov	English	93	973,833	280,852	28 yrs	75,413,891		Entrust

giant-bicycles.com
LanguageEnglish
DR (Ahrefs)79
Total Keywords31,182
Referring Domains14,460
Domain Age27 yrs
Traffic (Jun 2026)1,662,799
Traffic Trend
TechnologyPerfectSSL
majstro.com
LanguageEnglish
DR (Ahrefs)37
Total Keywords131,520
Referring Domains2,709
Domain Age23 yrs
Traffic (Jun 2026)333,984
Traffic Trend
Technology
airports-guides.com
LanguageEnglish
DR (Ahrefs)42
Total Keywords44,543
Referring Domains1,482
Domain Age22 yrs
Traffic (Jun 2026)327,422
Traffic Trend
Technology
liv-cycling.com
LanguageEnglish
DR (Ahrefs)75
Total Keywords16,579
Referring Domains3,801
Domain Age13 yrs
Traffic (Jun 2026)288,744
Traffic Trend
Technology
momentum-biking.com
LanguageEnglish
DR (Ahrefs)56
Total Keywords3,599
Referring Domains912
Domain Age17 yrs
Traffic (Jun 2026)128,904
Traffic Trend
Technology
vintagerockmag.com
LanguageEnglish
DR (Ahrefs)32
Total Keywords2,847
Referring Domains748
Domain Age14 yrs
Traffic (Jun 2026)85,769
Traffic Trend
Technology
gotheborg.com
Language
DR (Ahrefs)51
Total Keywords4,721
Referring Domains1,370
Domain Age27 yrs
Traffic (Jun 2026)67,336
Traffic Trend
Technology
bridgewebs.com
LanguageEnglish
DR (Ahrefs)73
Total Keywords4,159
Referring Domains2,928
Domain Age19 yrs
Traffic (Jun 2026)66,059
Traffic Trend
Technology
silenthillmemories.net
LanguageEnglish
DR (Ahrefs)36
Total Keywords5,544
Referring Domains2,159
Domain Age19 yrs
Traffic (Jun 2026)62,845
Traffic Trend
Technology
finediningexplorer.com
LanguageEnglish
DR (Ahrefs)20
Total Keywords1,798
Referring Domains714
Domain Age18 yrs
Traffic (Jun 2026)59,464
Traffic Trend
Technology