Is Certum or home.pl S.A. more popular?

Certum is used by more websites in our catalog: 579 use Certum and 119 use home.pl S.A..

Does Certum or home.pl S.A. have higher-authority sites?

Certum sites have the higher median Ahrefs Domain Rating (Certum: 55, home.pl S.A.: 39).

Is Certum or home.pl S.A. growing faster?

Between 2026-06 and 2026-07, Certum went from 0.08% to 0.07% of all tracked sites, while home.pl S.A. went from 0.01% to 0.01%. home.pl S.A. is gaining ground faster in our index.

Can a site use both Certum and home.pl S.A.?

No. A site runs a single SSL certificate authority, so Certum and home.pl S.A. are mutually exclusive.

Where does this Certum vs home.pl S.A. 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.

Certum vs home.pl S.A. — Site Stats Database

Certum vs home.pl S.A.

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	Certum	home.pl S.A.
Websites	579	119
Market share	0.07%	0.01%
Share of top 10K sites	0.00%	0.01%

Rank	#17	#32

Median DR	55	39

Average DR	52	40

Median keywords	396	326

Median referring domains	1,388	615

Median domain age	15 yrs	17 yrs

Average domain age	15 yrs	15 yrs

Average monthly traffic	15,804	123,976

Combined monthly traffic	9,150,719	14,753,131

auschwitz.org
LanguagePolish
DR (Ahrefs)76
Total Keywords9,509
Referring Domains11,787
Domain Age25 yrs
Traffic (Jun 2026)703,253
Traffic Trend
TechnologyCertum
simcosplay.com
LanguageEnglish
DR (Ahrefs)21
Total Keywords20,259
Referring Domains1,668
Domain Age7 yrs
Traffic (Jun 2026)683,447
Traffic Trend
Technology
uhomes.com
LanguageEnglish
DR (Ahrefs)55
Total Keywords119,316
Referring Domains2,552
Domain Age23 yrs
Traffic (Jun 2026)570,251
Traffic Trend
Technology
abadis.ir
LanguagePersian
DR (Ahrefs)70
Total Keywords110,449
Referring Domains6,192
Domain Age
Traffic (Jun 2026)490,697
Traffic Trend
TechnologyCertum
floorplancreator.net
LanguageEnglish
DR (Ahrefs)42
Total Keywords4,628
Referring Domains987
Domain Age13 yrs
Traffic (Jun 2026)460,176
Traffic Trend
Technology
anchenggy.com
LanguageEnglish
DR (Ahrefs)27
Total Keywords6,466
Referring Domains619
Domain Age12 yrs
Traffic (Jun 2026)332,303
Traffic Trend
Technology
igmetall.de
LanguageGerman
DR (Ahrefs)75
Total Keywords306
Referring Domains9,381
Domain Age
Traffic (Jun 2026)310,727
Traffic Trend
TechnologyCertum
mywanderlust.pl
LanguageEnglish
DR (Ahrefs)47
Total Keywords9,706
Referring Domains2,952
Domain Age13 yrs
Traffic (Jun 2026)283,835
Traffic Trend
Technology
scirp.org
LanguageEnglish
DR (Ahrefs)86
Total Keywords90,804
Referring Domains62,358
Domain Age18 yrs
Traffic (Jun 2026)272,944
Traffic Trend
TechnologyCertum
mfa.gov.ir
Language
DR (Ahrefs)72
Total Keywords3,297
Referring Domains5,427
Domain Age
Traffic (Jun 2026)267,826
Traffic Trend
TechnologyCertum

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
auschwitz.org	Polish	76	9,509	11,787	25 yrs	703,253		Certum

booksy.com
LanguageEnglish
DR (Ahrefs)91
Total Keywords569,187
Referring Domains29,956
Domain Age26 yrs
Traffic (Jun 2026)14,130,686
Traffic Trend
Technologyhome.pl S.A.
checkfresh.com
LanguageEnglish
DR (Ahrefs)69
Total Keywords11,370
Referring Domains2,306
Domain Age12 yrs
Traffic (Jun 2026)146,894
Traffic Trend
Technology
interia.com
LanguagePolish
DR (Ahrefs)6
Total Keywords17,031
Referring Domains450
Domain Age23 yrs
Traffic (Jun 2026)51,467
Traffic Trend
Technology
study.gov.pl
LanguageEnglish
DR (Ahrefs)56
Total Keywords2,259
Referring Domains1,643
Domain Age
Traffic (Jun 2026)47,287
Traffic Trend
Technology
artmuseum.pl
Language
DR (Ahrefs)71
Total Keywords482
Referring Domains3,859
Domain Age20 yrs
Traffic (Jun 2026)31,704
Traffic Trend
Technology
go2warsaw.pl
LanguagePolish
DR (Ahrefs)67
Total Keywords1,502
Referring Domains2,749
Domain Age
Traffic (Jun 2026)22,490
Traffic Trend
Technology
genealogytour.com
LanguageEnglish
DR (Ahrefs)23
Total Keywords1,113
Referring Domains120
Domain Age17 yrs
Traffic (Jun 2026)18,190
Traffic Trend
Technology
okrasa.eu
LanguageEnglish
DR (Ahrefs)10
Total Keywords3,018
Referring Domains325
Domain Age
Traffic (Jun 2026)16,740
Traffic Trend
Technologyhome.pl S.A.
blooberteam.com
LanguageEnglish
DR (Ahrefs)57
Total Keywords232
Referring Domains2,750
Domain Age18 yrs
Traffic (Jun 2026)15,248
Traffic Trend
Technology
sindbad.pl
LanguagePolish
DR (Ahrefs)55
Total Keywords1,362
Referring Domains1,460
Domain Age29 yrs
Traffic (Jun 2026)13,263
Traffic Trend
Technologyhome.pl S.A.