Is Cloudflare or kasserver.com more popular?

Cloudflare is used by more websites in our catalog: 234,838 use Cloudflare and 668 use kasserver.com.

Does Cloudflare or kasserver.com have higher-authority sites?

Cloudflare sites have the higher median Ahrefs Domain Rating (Cloudflare: 32, kasserver.com: 30).

Is Cloudflare or kasserver.com growing faster?

Between 2026-06 and 2026-07, Cloudflare went from 32% to 27% of all tracked sites, while kasserver.com went from 0.09% to 0.08%. kasserver.com is gaining ground faster in our index.

Can a site use both Cloudflare and kasserver.com?

No. A site runs a single DNS provider, so Cloudflare and kasserver.com are mutually exclusive.

Where does this Cloudflare vs kasserver.com 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.

Cloudflare vs kasserver.com — Site Stats Database

Cloudflare vs kasserver.com

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	Cloudflare	kasserver.com
Websites	234,838	668
Market share	28%	0.08%
Share of top 10K sites	28%	0.01%

Rank	#1	#66

Median DR	32	30

Average DR	33	32

Median keywords	1,185	467

Median referring domains	543	542

Median domain age	12 yrs	11 yrs

Average domain age	14 yrs	12 yrs

Average monthly traffic	94,956	17,583

Combined monthly traffic	22,299,384,176	11,745,686

clevelandclinic.org
LanguageEnglish
DR (Ahrefs)92
Total Keywords5,266,698
Referring Domains262,751
Domain Age28 yrs
Traffic (Jun 2026)536,244,433
Traffic Trend
TechnologyCloudflare
cambridge.org
Language
DR (Ahrefs)92
Total Keywords4,651,462
Referring Domains357,733
Domain Age28 yrs
Traffic (Jun 2026)527,148,452
Traffic Trend
Technology
genius.com
LanguageEnglish
DR (Ahrefs)87
Total Keywords3,824,896
Referring Domains148,123
Domain Age31 yrs
Traffic (Jun 2026)274,953,050
Traffic Trend
Technology
indeed.com
Language
DR (Ahrefs)92
Total Keywords6,459,977
Referring Domains289,179
Domain Age28 yrs
Traffic (Jun 2026)259,330,877
Traffic Trend
Technology
collinsdictionary.com
LanguageEnglish
DR (Ahrefs)85
Total Keywords4,460,852
Referring Domains60,613
Domain Age19 yrs
Traffic (Jun 2026)208,986,815
Traffic Trend
Technology
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
wise.com
LanguageEnglish
DR (Ahrefs)89
Total Keywords740,245
Referring Domains55,017
Domain Age32 yrs
Traffic (Jun 2026)191,512,897
Traffic Trend
TechnologyCloudflare
rapidtables.com
LanguageEnglish
DR (Ahrefs)79
Total Keywords410,849
Referring Domains12,076
Domain Age19 yrs
Traffic (Jun 2026)177,772,574
Traffic Trend
Technology
cbssports.com
LanguageEnglish
DR (Ahrefs)85
Total Keywords2,087,935
Referring Domains92,040
Domain Age30 yrs
Traffic (Jun 2026)158,931,226
Traffic Trend
Technology
webmd.com
LanguageEnglish
DR (Ahrefs)92
Total Keywords7,081,914
Referring Domains428,092
Domain Age28 yrs
Traffic (Jun 2026)152,067,414
Traffic Trend
Technology

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
clevelandclinic.org	English	92	5,266,698	262,751	28 yrs	536,244,433		Cloudflare

snappywords.com
LanguageEnglish
DR (Ahrefs)66
Total Keywords510,352
Referring Domains4,899
Domain Age16 yrs
Traffic (Jun 2026)3,461,389
Traffic Trend
Technologykasserver.com
timezones.de
LanguageEnglish
DR (Ahrefs)25
Total Keywords30,571
Referring Domains353
Domain Age
Traffic (Jun 2026)557,670
Traffic Trend
Technology
graffiti-empire.com
LanguageEnglish
DR (Ahrefs)41
Total Keywords5,004
Referring Domains2,350
Domain Age9 yrs
Traffic (Jun 2026)504,075
Traffic Trend
Technology
learn-german-easily.com
LanguageEnglish
DR (Ahrefs)32
Total Keywords5,453
Referring Domains1,293
Domain Age16 yrs
Traffic (Jun 2026)470,761
Traffic Trend
Technology
national-football-teams.com
LanguageEnglish
DR (Ahrefs)43
Total Keywords38,241
Referring Domains4,544
Domain Age22 yrs
Traffic (Jun 2026)421,777
Traffic Trend
Technology
spongepedia.org
LanguageGerman
DR (Ahrefs)29
Total Keywords26,958
Referring Domains2,479
Domain Age16 yrs
Traffic (Jun 2026)359,820
Traffic Trend
Technology
violinspiration.com
LanguageEnglish
DR (Ahrefs)37
Total Keywords13,476
Referring Domains1,257
Domain Age10 yrs
Traffic (Jun 2026)328,798
Traffic Trend
Technology
cmmodels.com
LanguageEnglish
DR (Ahrefs)43
Total Keywords11,359
Referring Domains701
Domain Age5 yrs
Traffic (Jun 2026)247,961
Traffic Trend
Technology
a-n-a.com
LanguageGerman
DR (Ahrefs)49
Total Keywords3,010
Referring Domains1,616
Domain Age24 yrs
Traffic (Jun 2026)176,443
Traffic Trend
Technologykasserver.com
coatsandcolors.com
LanguageEnglish
DR (Ahrefs)31
Total Keywords7,513
Referring Domains194
Domain Age4 yrs
Traffic (Jun 2026)168,047
Traffic Trend
Technology