Is Cloudflare Rocket Loader or Lozad.js more popular?

Cloudflare Rocket Loader is used by more websites in our catalog: 16,882 use Cloudflare Rocket Loader and 1,282 use Lozad.js.

Does Cloudflare Rocket Loader or Lozad.js have higher-authority sites?

Lozad.js sites have the higher median Ahrefs Domain Rating (Cloudflare Rocket Loader: 30, Lozad.js: 34).

Is Cloudflare Rocket Loader or Lozad.js growing faster?

Between 2026-06 and 2026-07, Cloudflare Rocket Loader went from 2.3% to 1.9% of all tracked sites, while Lozad.js went from 0.17% to 0.15%. Lozad.js is gaining ground faster in our index.

How many sites use both Cloudflare Rocket Loader and Lozad.js?

37 websites in our catalog use both Cloudflare Rocket Loader and Lozad.js.

Where does this Cloudflare Rocket Loader vs Lozad.js 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 Lozad.js — Site Stats Database

Cloudflare Rocket Loader vs Lozad.js

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	Lozad.js
Websites	16,882	1,282
Market share	10%	0.79%
Share of top 10K sites	1.3%	0.16%

Share of top 100K sites	1.8%	0.17%

Rank	#4	#16

Median DR	30	34

Average DR	32	36

Median keywords	1,214	1,157

Median referring domains	509	628

Median domain age	12 yrs	15 yrs

Average domain age	13 yrs	16 yrs

Average monthly traffic	52,405	74,117

Combined monthly traffic	884,698,635	95,017,571

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

aapc.com
LanguageEnglish
DR (Ahrefs)79
Total Keywords282,781
Referring Domains11,910
Domain Age29 yrs
Traffic (Jun 2026)11,747,563
Traffic Trend
TechnologyLozad.js
sportingnews.com
LanguageEnglish
DR (Ahrefs)82
Total Keywords1,398,663
Referring Domains105,117
Domain Age30 yrs
Traffic (Jun 2026)8,888,226
Traffic Trend
Technology
muslimpro.com
LanguageEnglish
DR (Ahrefs)70
Total Keywords28,616
Referring Domains2,572
Domain Age15 yrs
Traffic (Jun 2026)5,945,489
Traffic Trend
Technology
wallpapers.com
LanguageEnglish
DR (Ahrefs)83
Total Keywords412,971
Referring Domains94,653
Domain Age29 yrs
Traffic (Jun 2026)4,850,792
Traffic Trend
Technology
dyson.com
LanguageEnglish
DR (Ahrefs)79
Total Keywords74,449
Referring Domains19,302
Domain Age28 yrs
Traffic (Jun 2026)4,087,524
Traffic Trend
TechnologyLozad.js
fortinet.com
LanguageEnglish
DR (Ahrefs)89
Total Keywords110,502
Referring Domains49,421
Domain Age25 yrs
Traffic (Jun 2026)3,861,254
Traffic Trend
Technology
icecream.com
LanguageEnglish
DR (Ahrefs)71
Total Keywords21,543
Referring Domains5,952
Domain Age31 yrs
Traffic (Jun 2026)2,247,057
Traffic Trend
Technology
nesn.com
LanguageEnglish
DR (Ahrefs)73
Total Keywords32,533
Referring Domains26,336
Domain Age30 yrs
Traffic (Jun 2026)2,082,268
Traffic Trend
TechnologyLozad.js
signingsavvy.com
LanguageEnglish
DR (Ahrefs)56
Total Keywords49,050
Referring Domains3,033
Domain Age18 yrs
Traffic (Jun 2026)1,944,958
Traffic Trend
Technology
allbud.com
LanguageEnglish
DR (Ahrefs)77
Total Keywords81,210
Referring Domains4,878
Domain Age22 yrs
Traffic (Jun 2026)1,897,288
Traffic Trend
Technology