Is Cloudflare or SwissSign AG more popular?

Cloudflare is used by more websites in our catalog: 888 use Cloudflare and 116 use SwissSign AG.

Does Cloudflare or SwissSign AG have higher-authority sites?

SwissSign AG sites have the higher median Ahrefs Domain Rating (Cloudflare: 27, SwissSign AG: 73).

Is Cloudflare or SwissSign AG growing faster?

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

Can a site use both Cloudflare and SwissSign AG?

No. A site runs a single SSL certificate authority, so Cloudflare and SwissSign AG are mutually exclusive.

Where does this Cloudflare vs SwissSign AG 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 SwissSign AG — Site Stats Database

Cloudflare vs SwissSign AG

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	Cloudflare	SwissSign AG
Websites	888	116
Market share	0.11%	0.01%
Share of top 10K sites	0.19%	0.01%

Rank	#13	#33

Median DR	27	73

Average DR	31	69

Median keywords	832	628

Median referring domains	351	3,014

Median domain age	14 yrs	26 yrs

Average domain age	15 yrs	25 yrs

Average monthly traffic	121,412	39,264

Combined monthly traffic	107,814,215	4,554,611

worldatlas.com
LanguageEnglish
DR (Ahrefs)83
Total Keywords1,154,249
Referring Domains83,353
Domain Age30 yrs
Traffic (Jun 2026)25,631,671
Traffic Trend
TechnologyCloudflare
carrier.com
LanguageEnglish
DR (Ahrefs)84
Total Keywords109,462
Referring Domains20,061
Domain Age30 yrs
Traffic (Jun 2026)6,502,261
Traffic Trend
Technology
visa.com
LanguageEnglish
DR (Ahrefs)91
Total Keywords104,842
Referring Domains67,229
Domain Age32 yrs
Traffic (Jun 2026)6,433,458
Traffic Trend
TechnologyCloudflare
nmaahc.si.edu
Language
DR (Ahrefs)91
Total Keywords63,346
Referring Domains27,403
Domain Age34 yrs
Traffic (Jun 2026)5,188,883
Traffic Trend
Technology
biologyonline.com
LanguageEnglish
DR (Ahrefs)72
Total Keywords206,401
Referring Domains11,428
Domain Age27 yrs
Traffic (Jun 2026)4,864,746
Traffic Trend
Technology
ocean.si.edu
LanguageEnglish
DR (Ahrefs)91
Total Keywords76,961
Referring Domains11,637
Domain Age34 yrs
Traffic (Jun 2026)4,206,621
Traffic Trend
Technology
99restaurants.com
LanguageEnglish
DR (Ahrefs)55
Total Keywords29,878
Referring Domains2,297
Domain Age28 yrs
Traffic (Jun 2026)4,081,333
Traffic Trend
Technology
bestwordlist.com
LanguageEnglish
DR (Ahrefs)42
Total Keywords124,340
Referring Domains2,383
Domain Age13 yrs
Traffic (Jun 2026)3,733,167
Traffic Trend
Technology
americanhistory.si.edu
LanguageEnglish
DR (Ahrefs)91
Total Keywords150,962
Referring Domains35,692
Domain Age34 yrs
Traffic (Jun 2026)2,955,660
Traffic Trend
Technology
bryant.com
LanguageEnglish
DR (Ahrefs)75
Total Keywords52,483
Referring Domains2,766
Domain Age29 yrs
Traffic (Jun 2026)1,995,503
Traffic Trend
Technology

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
worldatlas.com	English	83	1,154,249	83,353	30 yrs	25,631,671		Cloudflare

lidl.com
LanguageEnglish
DR (Ahrefs)73
Total Keywords32,004
Referring Domains4,649
Domain Age26 yrs
Traffic (Jun 2026)1,166,208
Traffic Trend
TechnologySwissSign AG
admin.ch
LanguageGerman
DR (Ahrefs)93
Total Keywords43,416
Referring Domains243,379
Domain Age
Traffic (Jun 2026)719,191
Traffic Trend
TechnologySwissSign AG
sika.com
LanguageEnglish
DR (Ahrefs)84
Total Keywords35,653
Referring Domains22,529
Domain Age30 yrs
Traffic (Jun 2026)582,258
Traffic Trend
TechnologySwissSign AG
swiss.com
LanguageEnglish
DR (Ahrefs)79
Total Keywords32,641
Referring Domains17,442
Domain Age27 yrs
Traffic (Jun 2026)451,637
Traffic Trend
TechnologySwissSign AG
eu.glock.com
LanguageEnglish
DR (Ahrefs)76
Total Keywords3,856
Referring Domains1,679
Domain Age29 yrs
Traffic (Jun 2026)298,714
Traffic Trend
Technology
coromant.com
LanguageThai
DR (Ahrefs)73
Total Keywords4,665
Referring Domains6,592
Domain Age29 yrs
Traffic (Jun 2026)297,589
Traffic Trend
Technology
lidl.co.uk
LanguageEnglish
DR (Ahrefs)73
Total Keywords31,096
Referring Domains7,893
Domain Age29 yrs
Traffic (Jun 2026)168,680
Traffic Trend
Technology
sbb.ch
Language
DR (Ahrefs)88
Total Keywords8,906
Referring Domains33,693
Domain Age
Traffic (Jun 2026)165,869
Traffic Trend
TechnologySwissSign AG
faber-castell.com
LanguageEnglish
DR (Ahrefs)61
Total Keywords3,730
Referring Domains4,031
Domain Age30 yrs
Traffic (Jun 2026)47,430
Traffic Trend
Technology
bluewin.ch
LanguageGerman
DR (Ahrefs)78
Total Keywords25,746
Referring Domains17,946
Domain Age
Traffic (Jun 2026)45,474
Traffic Trend
TechnologySwissSign AG