Is ad.jp or Namecheap more popular?

Namecheap is used by more websites in our catalog: 203 use ad.jp and 17,227 use Namecheap.

Does ad.jp or Namecheap have higher-authority sites?

ad.jp sites have the higher median Ahrefs Domain Rating (ad.jp: 70, Namecheap: 18).

Is ad.jp or Namecheap growing faster?

Between 2026-06 and 2026-07, ad.jp went from 0.03% to 0.02% of all tracked sites, while Namecheap went from 2.2% to 2.0%. ad.jp is gaining ground faster in our index.

Can a site use both ad.jp and Namecheap?

No. A site runs a single DNS provider, so ad.jp and Namecheap are mutually exclusive.

Where does this ad.jp vs Namecheap 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.

ad.jp vs Namecheap — Site Stats Database

ad.jp vs Namecheap

A side-by-side comparison of two dns providers, based on the 840,922 DNS Provider sites tracked by Site Stats Database.

Last updated July 1, 2026

Metric	ad.jp	Namecheap
Websites	203	17,227
Market share	0.02%	2.0%
Share of top 10K sites	0.00%	0.55%
Share of top 100K sites

Rank	#176	#8

Median DR	70	18

Average DR	65	22

Median keywords	181	816

Median referring domains	2,895	200

Median domain age	25 yrs	9 yrs

Average domain age	23 yrs	11 yrs

Average monthly traffic	7,250	28,898

Combined monthly traffic	1,471,829	497,824,614

hakone-japan.com
LanguageEnglish
DR (Ahrefs)46
Total Keywords3,089
Referring Domains832
Domain Age8 yrs
Traffic (Jun 2026)151,986
Traffic Trend
Technologyad.jp
u-tokyo.ac.jp
Language
DR (Ahrefs)89
Total Keywords15,887
Referring Domains76,751
Domain Age6 yrs
Traffic (Jun 2026)129,348
Traffic Trend
Technology
tokyometro.jp
Language
DR (Ahrefs)79
Total Keywords3,662
Referring Domains12,969
Domain Age25 yrs
Traffic (Jun 2026)128,298
Traffic Trend
Technology
mlcjapanese.co.jp
LanguageJapanese
DR (Ahrefs)35
Total Keywords4,140
Referring Domains1,126
Domain Age26 yrs
Traffic (Jun 2026)96,861
Traffic Trend
Technology
daiso-sangyo.co.jp
Language
DR (Ahrefs)74
Total Keywords638
Referring Domains6,483
Domain Age26 yrs
Traffic (Jun 2026)93,764
Traffic Trend
Technology
tamiya.com
LanguageJapanese
DR (Ahrefs)74
Total Keywords12,377
Referring Domains10,041
Domain Age30 yrs
Traffic (Jun 2026)63,694
Traffic Trend
Technology
nagoya-u.ac.jp
Language
DR (Ahrefs)81
Total Keywords3,061
Referring Domains24,337
Domain Age
Traffic (Jun 2026)61,998
Traffic Trend
Technology
genome.jp
Language
DR (Ahrefs)76
Total Keywords15,830
Referring Domains10,325
Domain Age25 yrs
Traffic (Jun 2026)60,330
Traffic Trend
Technologyad.jp
kegg.jp
LanguageEnglish
DR (Ahrefs)74
Total Keywords6,409
Referring Domains5,689
Domain Age21 yrs
Traffic (Jun 2026)44,355
Traffic Trend
Technologyad.jp
jac.go.jp
Language
DR (Ahrefs)77
Total Keywords1,379
Referring Domains9,430
Domain Age
Traffic (Jun 2026)38,408
Traffic Trend
Technologyad.jp

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
hakone-japan.com	English	46	3,089	832	8 yrs	151,986		ad.jp

azlyrics.com
LanguageEnglish
DR (Ahrefs)76
Total Keywords1,180,304
Referring Domains35,494
Domain Age25 yrs
Traffic (Jun 2026)48,971,518
Traffic Trend
TechnologyNamecheap
zerogpt.com
LanguageEnglish
DR (Ahrefs)80
Total Keywords11,616
Referring Domains8,202
Domain Age3 yrs
Traffic (Jun 2026)7,624,680
Traffic Trend
Technology
hyundaiusa.com
LanguageEnglish
DR (Ahrefs)79
Total Keywords77,437
Referring Domains17,938
Domain Age28 yrs
Traffic (Jun 2026)5,939,081
Traffic Trend
Technology
sftravel.com
Language
DR (Ahrefs)75
Total Keywords48,646
Referring Domains10,955
Domain Age30 yrs
Traffic (Jun 2026)5,679,080
Traffic Trend
Technology
logwork.com
LanguageEnglish
DR (Ahrefs)83
Total Keywords48,762
Referring Domains7,489
Domain Age28 yrs
Traffic (Jun 2026)5,099,978
Traffic Trend
Technology
hibbett.com
LanguageEnglish
DR (Ahrefs)68
Total Keywords464,819
Referring Domains3,916
Domain Age29 yrs
Traffic (Jun 2026)4,352,066
Traffic Trend
Technology
ellaverbs.com
LanguageEnglish
DR (Ahrefs)25
Total Keywords40,072
Referring Domains532
Domain Age8 yrs
Traffic (Jun 2026)3,569,269
Traffic Trend
Technology
calendar-12.com
Language
DR (Ahrefs)48
Total Keywords74,096
Referring Domains8,756
Domain Age15 yrs
Traffic (Jun 2026)2,729,638
Traffic Trend
Technology
icdcodes.ai
Language
DR (Ahrefs)15
Total Keywords155,300
Referring Domains703
Domain Age1 yr
Traffic (Jun 2026)2,640,346
Traffic Trend
Technology
allmusicals.com
LanguageEnglish
DR (Ahrefs)48
Total Keywords85,285
Referring Domains3,693
Domain Age21 yrs
Traffic (Jun 2026)2,639,588
Traffic Trend
Technology