Is Cloudflare Managed Challenge or FingerprintJS more popular?

Cloudflare Managed Challenge is used by more websites in our catalog: 68,351 use Cloudflare Managed Challenge and 778 use FingerprintJS.

Does Cloudflare Managed Challenge or FingerprintJS have higher-authority sites?

FingerprintJS sites have the higher median Ahrefs Domain Rating (Cloudflare Managed Challenge: 30, FingerprintJS: 35).

Is Cloudflare Managed Challenge or FingerprintJS growing faster?

Between 2026-06 and 2026-07, Cloudflare Managed Challenge went from 8.9% to 7.8% of all tracked sites, while FingerprintJS went from 0.11% to 0.09%. FingerprintJS is gaining ground faster in our index.

How many sites use both Cloudflare Managed Challenge and FingerprintJS?

96 websites in our catalog use both Cloudflare Managed Challenge and FingerprintJS.

Cloudflare Managed Challenge vs FingerprintJS — Site Stats Database

Cloudflare Managed Challenge vs FingerprintJS

Q: Where does this Cloudflare Managed Challenge vs FingerprintJS 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.

A side-by-side comparison of two fraud protection tools, based on the 70,461 Fraud Protection sites tracked by Site Stats Database.

Last updated July 1, 2026

Metric	Cloudflare Managed Challenge	FingerprintJS
Websites	68,351	778
Market share	97%	1.1%
Share of top 10K sites	6.5%	0.14%

Share of top 100K sites	7.9%	0.11%

Rank	#1	#2

Median DR	30	35

Average DR	32	38

Median keywords	1,099	1,001

Median referring domains	424	569

Median domain age	13 yrs	16 yrs

Average domain age	14 yrs	16 yrs

Average monthly traffic	71,661	219,856

Combined monthly traffic	4,898,078,459	171,047,808

dictionary.com
LanguageEnglish
DR (Ahrefs)90
Total Keywords3,387,790
Referring Domains129,246
Domain Age31 yrs
Traffic (Jun 2026)242,622,664
Traffic Trend
TechnologyCloudflare Managed Challenge
worldometers.info
LanguageEnglish
DR (Ahrefs)86
Total Keywords472,275
Referring Domains82,483
Domain Age21 yrs
Traffic (Jun 2026)113,278,446
Traffic Trend
Technology
ubereats.com
LanguageEnglish
DR (Ahrefs)92
Total Keywords3,826,446
Referring Domains71,403
Domain Age14 yrs
Traffic (Jun 2026)73,292,413
Traffic Trend
Technology
ziprecruiter.com
LanguageEnglish
DR (Ahrefs)87
Total Keywords2,916,846
Referring Domains57,742
Domain Age16 yrs
Traffic (Jun 2026)73,012,409
Traffic Trend
Technology
stackexchange.com
LanguageEnglish
DR (Ahrefs)91
Total Keywords6,645,754
Referring Domains143,996
Domain Age17 yrs
Traffic (Jun 2026)67,201,981
Traffic Trend
Technology
substack.com
LanguageEnglish
DR (Ahrefs)94
Total Keywords5,643,513
Referring Domains561,764
Domain Age16 yrs
Traffic (Jun 2026)51,156,090
Traffic Trend
Technology
renehersecycles.com
LanguageEnglish
DR (Ahrefs)55
Total Keywords4,750
Referring Domains2,428
Domain Age8 yrs
Traffic (Jun 2026)36,665,303
Traffic Trend
Technology
gasbuddy.com
LanguageEnglish
DR (Ahrefs)80
Total Keywords92,771
Referring Domains27,508
Domain Age26 yrs
Traffic (Jun 2026)36,507,875
Traffic Trend
Technology
sports-reference.com
LanguageEnglish
DR (Ahrefs)78
Total Keywords498,720
Referring Domains16,057
Domain Age25 yrs
Traffic (Jun 2026)32,574,148
Traffic Trend
Technology
bbb.org
LanguageEnglish
DR (Ahrefs)93
Total Keywords4,632,489
Referring Domains267,255
Domain Age31 yrs
Traffic (Jun 2026)32,379,337
Traffic Trend
TechnologyCloudflare Managed Challenge

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		Cloudflare Managed Challenge

ubereats.com
LanguageEnglish
DR (Ahrefs)92
Total Keywords3,826,446
Referring Domains71,403
Domain Age14 yrs
Traffic (Jun 2026)73,292,413
Traffic Trend
TechnologyFingerprintJS
nextdoor.com
LanguageEnglish
DR (Ahrefs)91
Total Keywords3,589,765
Referring Domains100,037
Domain Age22 yrs
Traffic (Jun 2026)15,887,717
Traffic Trend
Technology
airbnb.com
LanguageEnglish
DR (Ahrefs)92
Total Keywords1,208,190
Referring Domains193,675
Domain Age17 yrs
Traffic (Jun 2026)12,640,984
Traffic Trend
Technology
postmates.com
LanguageEnglish
DR (Ahrefs)83
Total Keywords1,969,015
Referring Domains21,160
Domain Age15 yrs
Traffic (Jun 2026)9,409,536
Traffic Trend
Technology
wi.gov
LanguageEnglish
DR (Ahrefs)89
Total Keywords357,688
Referring Domains64,015
Domain Age25 yrs
Traffic (Jun 2026)7,986,994
Traffic Trend
TechnologyFingerprintJS
wisconsin.gov
LanguageEnglish
DR (Ahrefs)88
Total Keywords377,302
Referring Domains55,747
Domain Age25 yrs
Traffic (Jun 2026)6,952,229
Traffic Trend
Technology
vagaro.com
LanguageEnglish
DR (Ahrefs)91
Total Keywords597,442
Referring Domains50,348
Domain Age17 yrs
Traffic (Jun 2026)3,714,747
Traffic Trend
Technology
wisconsindot.gov
LanguageEnglish
DR (Ahrefs)77
Total Keywords119,606
Referring Domains9,387
Domain Age23 yrs
Traffic (Jun 2026)3,166,514
Traffic Trend
Technology
justflipacoin.com
LanguageEnglish
DR (Ahrefs)38
Total Keywords951
Referring Domains1,189
Domain Age15 yrs
Traffic (Jun 2026)3,085,790
Traffic Trend
Technology
thecut.com
LanguageEnglish
DR (Ahrefs)87
Total Keywords436,332
Referring Domains70,472
Domain Age27 yrs
Traffic (Jun 2026)2,656,856
Traffic Trend
Technology