Is com.br or Fastmail more popular?

Fastmail is used by more websites in our catalog: 500 use com.br and 1,580 use Fastmail.

Does com.br or Fastmail have higher-authority sites?

Fastmail sites have the higher median Ahrefs Domain Rating (com.br: 34, Fastmail: 38).

Is com.br or Fastmail growing faster?

Between 2026-06 and 2026-07, com.br went from 0.07% to 0.06% of all tracked sites, while Fastmail went from 0.22% to 0.18%. com.br is gaining ground faster in our index.

Can a site use both com.br and Fastmail?

No. A site runs a single email host, so com.br and Fastmail are mutually exclusive.

Where does this com.br vs Fastmail 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.

com.br vs Fastmail — Site Stats Database

com.br vs Fastmail

A side-by-side comparison of two email hosting providers, based on the 736,999 Email Host sites tracked by Site Stats Database.

Last updated July 1, 2026

Metric	com.br	Fastmail
Websites	500	1,580
Market share	0.07%	0.21%
Share of top 10K sites	0.02%	0.22%
Share of top 100K sites

Rank	#56	#29

Median DR	34	38

Average DR	34	39

Median keywords	286	1,068

Median referring domains	795	658

Median domain age	16 yrs	14 yrs

Average domain age	17 yrs	14 yrs

Average monthly traffic	8,683	125,785

Combined monthly traffic	4,341,499	198,740,517

fabriciano.mg.gov.br
Language
DR (Ahrefs)32
Total Keywords652,935
Referring Domains1,123
Domain Age30 yrs
Traffic (Jun 2026)2,318,405
Traffic Trend
Technologycom.br
uol.com.br
LanguagePortuguese
DR (Ahrefs)91
Total Keywords146,370
Referring Domains454,516
Domain Age30 yrs
Traffic (Jun 2026)977,124
Traffic Trend
Technologycom.br
terra.com.br
LanguagePortuguese
DR (Ahrefs)86
Total Keywords65,196
Referring Domains132,234
Domain Age27 yrs
Traffic (Jun 2026)163,707
Traffic Trend
Technology
ebc.com.br
LanguagePortuguese
DR (Ahrefs)86
Total Keywords11,739
Referring Domains90,543
Domain Age19 yrs
Traffic (Jun 2026)55,886
Traffic Trend
Technologycom.br
portalcantagalo.com.br
LanguagePortuguese
DR (Ahrefs)10
Total Keywords49,167
Referring Domains117
Domain Age3 yrs
Traffic (Jun 2026)46,634
Traffic Trend
Technology
relogioonline.com.br
LanguagePortuguese
DR (Ahrefs)31
Total Keywords3,718
Referring Domains911
Domain Age10 yrs
Traffic (Jun 2026)38,526
Traffic Trend
Technology
eniodalnegro.com.br
LanguagePortuguese
DR (Ahrefs)0
Total Keywords19,125
Referring Domains32
Domain Age5 yrs
Traffic (Jun 2026)22,259
Traffic Trend
Technology
aeroflap.com.br
LanguagePortuguese
DR (Ahrefs)51
Total Keywords13,976
Referring Domains3,485
Domain Age12 yrs
Traffic (Jun 2026)21,705
Traffic Trend
Technology
jonakashima.com.br
LanguageEnglish
DR (Ahrefs)25
Total Keywords1,118
Referring Domains422
Domain Age11 yrs
Traffic (Jun 2026)20,639
Traffic Trend
Technology
yulk.com.br
LanguagePortuguese
DR (Ahrefs)0
Total Keywords767
Referring Domains174
Domain Age12 yrs
Traffic (Jun 2026)18,858
Traffic Trend
Technologycom.br

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
fabriciano.mg.gov.br		32	652,935	1,123	30 yrs	2,318,405		com.br

urbandictionary.com
LanguageEnglish
DR (Ahrefs)88
Total Keywords1,252,919
Referring Domains139,201
Domain Age24 yrs
Traffic (Jun 2026)28,367,727
Traffic Trend
TechnologyFastmail
calculateme.com
LanguageEnglish
DR (Ahrefs)53
Total Keywords412,950
Referring Domains3,492
Domain Age20 yrs
Traffic (Jun 2026)28,052,433
Traffic Trend
Technology
emojipedia.org
LanguageEnglish
DR (Ahrefs)91
Total Keywords168,107
Referring Domains60,163
Domain Age12 yrs
Traffic (Jun 2026)18,954,965
Traffic Trend
Technology
dollartimes.com
LanguageEnglish
DR (Ahrefs)58
Total Keywords391,068
Referring Domains4,550
Domain Age20 yrs
Traffic (Jun 2026)17,120,455
Traffic Trend
Technology
mybib.com
LanguageEnglish
DR (Ahrefs)59
Total Keywords22,140
Referring Domains2,474
Domain Age22 yrs
Traffic (Jun 2026)14,671,199
Traffic Trend
TechnologyFastmail
scryfall.com
LanguageEnglish
DR (Ahrefs)78
Total Keywords192,490
Referring Domains10,218
Domain Age9 yrs
Traffic (Jun 2026)7,562,956
Traffic Trend
Technology
dateful.com
LanguageEnglish
DR (Ahrefs)80
Total Keywords43,868
Referring Domains7,448
Domain Age10 yrs
Traffic (Jun 2026)4,880,206
Traffic Trend
TechnologyFastmail
simplemaps.com
LanguageEnglish
DR (Ahrefs)77
Total Keywords206,661
Referring Domains3,680
Domain Age27 yrs
Traffic (Jun 2026)4,851,597
Traffic Trend
Technology
newyorkjets.com
LanguageEnglish
DR (Ahrefs)72
Total Keywords104,000
Referring Domains10,999
Domain Age30 yrs
Traffic (Jun 2026)4,845,259
Traffic Trend
Technology
puppies.com
LanguageEnglish
DR (Ahrefs)69
Total Keywords168,625
Referring Domains1,713
Domain Age27 yrs
Traffic (Jun 2026)4,125,103
Traffic Trend
TechnologyFastmail