Is Cloudflare Rocket Loader or Cloudflare Zaraz more popular?

Cloudflare Rocket Loader is used by more websites in our catalog: 16,882 use Cloudflare Rocket Loader and 2,236 use Cloudflare Zaraz.

Does Cloudflare Rocket Loader or Cloudflare Zaraz have higher-authority sites?

Cloudflare Zaraz sites have the higher median Ahrefs Domain Rating (Cloudflare Rocket Loader: 30, Cloudflare Zaraz: 35).

Is Cloudflare Rocket Loader or Cloudflare Zaraz growing faster?

Between 2026-06 and 2026-07, Cloudflare Rocket Loader went from 2.3% to 1.9% of all tracked sites, while Cloudflare Zaraz went from 0.32% to 0.25%. Cloudflare Zaraz is gaining ground faster in our index.

How many sites use both Cloudflare Rocket Loader and Cloudflare Zaraz?

443 websites in our catalog use both Cloudflare Rocket Loader and Cloudflare Zaraz.

Where does this Cloudflare Rocket Loader vs Cloudflare Zaraz 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 Rocket Loader vs Cloudflare Zaraz — Site Stats Database

Cloudflare Rocket Loader vs Cloudflare Zaraz

A side-by-side comparison of two performance monitoring tools, based on the 161,527 Performance sites tracked by Site Stats Database.

Last updated July 1, 2026

Metric	Cloudflare Rocket Loader	Cloudflare Zaraz
Websites	16,882	2,236
Market share	10%	1.4%
Share of top 10K sites	1.3%

Share of top 100K sites	1.8%	0.24%

Rank	#4	#14

Median DR	30	35

Average DR	32	37

Median keywords	1,214	1,163

Median referring domains	509	651

Median domain age	12 yrs	11 yrs

Average domain age	13 yrs	13 yrs

Average monthly traffic	52,405	69,723

Combined monthly traffic	884,698,635	155,899,682

100daysofrealfood.com
LanguageEnglish
DR (Ahrefs)68
Total Keywords71,262
Referring Domains9,393
Domain Age16 yrs
Traffic (Jun 2026)22,075,250
Traffic Trend
TechnologyCloudflare Rocket Loader
guestreservations.com
LanguageEnglish
DR (Ahrefs)81
Total Keywords620,813
Referring Domains14,541
Domain Age24 yrs
Traffic (Jun 2026)18,523,732
Traffic Trend
Technology
gimmesomeoven.com
LanguageEnglish
DR (Ahrefs)78
Total Keywords267,376
Referring Domains48,731
Domain Age17 yrs
Traffic (Jun 2026)12,685,710
Traffic Trend
Technology
easemate.ai
LanguageEnglish
DR (Ahrefs)50
Total Keywords31,731
Referring Domains2,281
Domain Age1 yr
Traffic (Jun 2026)12,535,413
Traffic Trend
Technology
lumenlearning.com
LanguageEnglish
DR (Ahrefs)79
Total Keywords1,000,430
Referring Domains22,894
Domain Age14 yrs
Traffic (Jun 2026)11,958,757
Traffic Trend
Technology
elgoog.im
LanguageEnglish
DR (Ahrefs)64
Total Keywords12,563
Referring Domains4,324
Domain Age
Traffic (Jun 2026)11,256,196
Traffic Trend
TechnologyCloudflare Rocket Loader
encyclopedia.com
LanguageEnglish
DR (Ahrefs)84
Total Keywords2,067,067
Referring Domains63,862
Domain Age28 yrs
Traffic (Jun 2026)11,093,656
Traffic Trend
Technology
cafeastrology.com
LanguageEnglish
DR (Ahrefs)75
Total Keywords108,368
Referring Domains21,047
Domain Age24 yrs
Traffic (Jun 2026)10,807,176
Traffic Trend
Technology
downshiftology.com
LanguageEnglish
DR (Ahrefs)75
Total Keywords302,355
Referring Domains11,893
Domain Age12 yrs
Traffic (Jun 2026)9,343,937
Traffic Trend
Technology
on3.com
LanguageEnglish
DR (Ahrefs)77
Total Keywords564,434
Referring Domains34,487
Domain Age30 yrs
Traffic (Jun 2026)9,340,810
Traffic Trend
TechnologyCloudflare Rocket Loader

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
100daysofrealfood.com	English	68	71,262	9,393	16 yrs	22,075,250		Cloudflare Rocket Loader

maryland.gov
LanguageEnglish
DR (Ahrefs)90
Total Keywords863,312
Referring Domains80,692
Domain Age26 yrs
Traffic (Jun 2026)18,494,369
Traffic Trend
TechnologyCloudflare Zaraz
a-z-animals.com
LanguageEnglish
DR (Ahrefs)76
Total Keywords1,225,725
Referring Domains26,020
Domain Age17 yrs
Traffic (Jun 2026)17,357,153
Traffic Trend
Technology
sonicdrivein.com
LanguageEnglish
DR (Ahrefs)74
Total Keywords84,994
Referring Domains10,771
Domain Age30 yrs
Traffic (Jun 2026)11,301,159
Traffic Trend
Technology
buffalowildwings.com
LanguageEnglish
DR (Ahrefs)76
Total Keywords75,048
Referring Domains12,814
Domain Age28 yrs
Traffic (Jun 2026)10,184,091
Traffic Trend
Technology
caltech.edu
LanguageEnglish
DR (Ahrefs)88
Total Keywords157,102
Referring Domains93,805
Domain Age40 yrs
Traffic (Jun 2026)6,768,935
Traffic Trend
Technology
federalreserve.gov
LanguageEnglish
DR (Ahrefs)90
Total Keywords142,262
Referring Domains106,392
Domain Age28 yrs
Traffic (Jun 2026)4,654,844
Traffic Trend
Technology
flo.health
LanguageEnglish
DR (Ahrefs)76
Total Keywords228,802
Referring Domains16,142
Domain Age8 yrs
Traffic (Jun 2026)4,217,489
Traffic Trend
Technology
arbys.com
LanguageEnglish
DR (Ahrefs)74
Total Keywords52,117
Referring Domains9,158
Domain Age29 yrs
Traffic (Jun 2026)3,615,453
Traffic Trend
TechnologyCloudflare Zaraz
topendsports.com
LanguageEnglish
DR (Ahrefs)73
Total Keywords172,196
Referring Domains14,662
Domain Age25 yrs
Traffic (Jun 2026)2,962,360
Traffic Trend
Technology
bobswatches.com
LanguageEnglish
DR (Ahrefs)70
Total Keywords84,795
Referring Domains8,508
Domain Age25 yrs
Traffic (Jun 2026)2,306,320
Traffic Trend
Technology