Is cf-emailsecurity.net or ImprovMX more popular?

ImprovMX is used by more websites in our catalog: 127 use cf-emailsecurity.net and 867 use ImprovMX.

Does cf-emailsecurity.net or ImprovMX have higher-authority sites?

cf-emailsecurity.net sites have the higher median Ahrefs Domain Rating (cf-emailsecurity.net: 59, ImprovMX: 23).

Is cf-emailsecurity.net or ImprovMX growing faster?

Between 2026-06 and 2026-07, cf-emailsecurity.net went from 0.02% to 0.01% of all tracked sites, while ImprovMX went from 0.12% to 0.10%. cf-emailsecurity.net is gaining ground faster in our index.

Can a site use both cf-emailsecurity.net and ImprovMX?

No. A site runs a single email host, so cf-emailsecurity.net and ImprovMX are mutually exclusive.

Where does this cf-emailsecurity.net vs ImprovMX 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.

cf-emailsecurity.net vs ImprovMX — Site Stats Database

cf-emailsecurity.net vs ImprovMX

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	cf-emailsecurity.net	ImprovMX
Websites	127	867
Market share	0.02%	0.12%
Share of top 10K sites	0.15%	0.07%

Rank	#142	#40

Median DR	59	23

Average DR	56	26

Median keywords	3,025	852

Median referring domains	1,559	291

Median domain age	21 yrs	9 yrs

Average domain age	20 yrs	11 yrs

Average monthly traffic	4,962,563	57,222

Combined monthly traffic	630,245,561	49,611,331

dictionary.com
LanguageEnglish
DR (Ahrefs)90
Total Keywords3,387,790
Referring Domains129,246
Domain Age31 yrs
Traffic (Jun 2026)242,622,664
Traffic Trend
Technologycf-emailsecurity.net
vocabulary.com
LanguageEnglish
DR (Ahrefs)81
Total Keywords2,454,757
Referring Domains42,680
Domain Age29 yrs
Traffic (Jun 2026)192,093,469
Traffic Trend
Technology
spanishdict.com
LanguageEnglish
DR (Ahrefs)77
Total Keywords1,056,567
Referring Domains14,119
Domain Age27 yrs
Traffic (Jun 2026)106,219,521
Traffic Trend
Technology
teacherspayteachers.com
LanguageEnglish
DR (Ahrefs)88
Total Keywords1,350,550
Referring Domains164,957
Domain Age20 yrs
Traffic (Jun 2026)23,188,620
Traffic Trend
Technology
ingles.com
LanguageSpanish
DR (Ahrefs)68
Total Keywords629,758
Referring Domains5,272
Domain Age29 yrs
Traffic (Jun 2026)12,957,031
Traffic Trend
Technology
asu.edu
LanguageEnglish
DR (Ahrefs)90
Total Keywords407,275
Referring Domains150,022
Domain Age38 yrs
Traffic (Jun 2026)11,182,857
Traffic Trend
Technologycf-emailsecurity.net
cloudflare.com
LanguageEnglish
DR (Ahrefs)93
Total Keywords155,022
Referring Domains306,616
Domain Age17 yrs
Traffic (Jun 2026)5,718,688
Traffic Trend
Technology
ixl.com
LanguageEnglish
DR (Ahrefs)80
Total Keywords126,856
Referring Domains26,300
Domain Age31 yrs
Traffic (Jun 2026)5,294,067
Traffic Trend
Technologycf-emailsecurity.net
farmgirlflowers.com
LanguageEnglish
DR (Ahrefs)68
Total Keywords26,506
Referring Domains2,661
Domain Age16 yrs
Traffic (Jun 2026)3,861,738
Traffic Trend
Technology
ft.com
Language
DR (Ahrefs)92
Total Keywords462,198
Referring Domains413,578
Domain Age31 yrs
Traffic (Jun 2026)3,843,116
Traffic Trend
Technologycf-emailsecurity.net

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
dictionary.com	English	90	3,387,790	129,246	31 yrs	242,622,664		cf-emailsecurity.net

image-maps.com
LanguageEnglish
DR (Ahrefs)81
Total Keywords32,378
Referring Domains2,071
Domain Age17 yrs
Traffic (Jun 2026)11,990,528
Traffic Trend
TechnologyImprovMX
wordfinderx.com
LanguageEnglish
DR (Ahrefs)45
Total Keywords75,346
Referring Domains2,122
Domain Age8 yrs
Traffic (Jun 2026)5,603,513
Traffic Trend
Technology
pickerwheel.com
LanguageEnglish
DR (Ahrefs)62
Total Keywords14,104
Referring Domains3,971
Domain Age6 yrs
Traffic (Jun 2026)4,274,886
Traffic Trend
Technology
flipsimu.com
LanguageEnglish
DR (Ahrefs)36
Total Keywords3,439
Referring Domains1,976
Domain Age6 yrs
Traffic (Jun 2026)2,233,299
Traffic Trend
Technology
leagueofcomicgeeks.com
LanguageEnglish
DR (Ahrefs)71
Total Keywords201,542
Referring Domains4,434
Domain Age16 yrs
Traffic (Jun 2026)1,367,104
Traffic Trend
Technology
speechling.com
LanguageEnglish
DR (Ahrefs)52
Total Keywords98,837
Referring Domains3,783
Domain Age9 yrs
Traffic (Jun 2026)1,239,767
Traffic Trend
Technology
lettersolver.com
LanguageEnglish
DR (Ahrefs)30
Total Keywords219,213
Referring Domains2,681
Domain Age7 yrs
Traffic (Jun 2026)1,155,329
Traffic Trend
Technology
visitcostarica.com
LanguageEnglish
DR (Ahrefs)76
Total Keywords14,802
Referring Domains8,474
Domain Age25 yrs
Traffic (Jun 2026)890,148
Traffic Trend
Technology
peakvisor.com
LanguageEnglish
DR (Ahrefs)63
Total Keywords89,075
Referring Domains5,337
Domain Age9 yrs
Traffic (Jun 2026)838,020
Traffic Trend
Technology
buzzoid.com
LanguageEnglish
DR (Ahrefs)75
Total Keywords11,182
Referring Domains6,407
Domain Age26 yrs
Traffic (Jun 2026)690,083
Traffic Trend
Technology