Cloudflare Rocket Loader

Cloudflare Rocket Loader is responsible for prioritising over website's content by delaying the loading of Javascript until rendering.

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Companies

19,671

Top Country

US

Top Industry

Advertising

Adoption Insights

Cloudflare Rocket Loader is used by 19,671 companies in our database, representing approximately 0.66% of all tracked websites. The most common industry using Cloudflare Rocket Loader is Advertising, and adoption is strongest in US.

Top Countries Using Cloudflare Rocket Loader

US9,286 companies
GB2,430 companies
CA1,055 companies
AU930 companies
BR865 companies
DE578 companies
ES488 companies
FR485 companies
TR473 companies
IT406 companies

Top Industries Using Cloudflare Rocket Loader

Advertising1,137 companies
Consulting1,001 companies
E-Commerce971 companies
Health Care650 companies
Information Technology608 companies
Automotive461 companies
Education384 companies
Artificial Intelligence (AI)345 companies
Apps327 companies
Manufacturing303 companies

Companies Using Cloudflare Rocket Loader

CompanyDomain
Armisarmis.com
Rocket Labrocketlabcorp.com
zerohashzerohash.com
Radiantradiantnuclear.com
Armadaarmada.ai
Femasysfemasys.com
Inceptioninceptionlabs.ai
TestMu AItestmuai.com
Fracttalfracttal.com
Flo Healthflo.health

How We Detect Cloudflare Rocket Loader

The Web Radar detects Cloudflare Rocket Loader by analyzing HTTP headers, JavaScript variables, HTML source code, cookies, and DNS records across 3M+ websites. Our detection engine uses over 10,000+ pattern rules to ensure accurate identification. Browse all technologies →

Frequently Asked Questions

What is Cloudflare Rocket Loader?+

Cloudflare Rocket Loader is responsible for prioritising over website's content by delaying the loading of Javascript until rendering.

How many companies use Cloudflare Rocket Loader?+

19,671 companies in our database use Cloudflare Rocket Loader, representing approximately 0.66% of all tracked websites.

What industries use Cloudflare Rocket Loader the most?+

The top industries using Cloudflare Rocket Loader are Advertising, Consulting, E-Commerce.

What countries use Cloudflare Rocket Loader the most?+

The top countries using Cloudflare Rocket Loader are US, GB, CA.

Is Cloudflare Rocket Loader popular?+

Cloudflare Rocket Loader is used by 19,671 companies, making it one of the most widely adopted Performance technology based on adoption across our tracked websites.

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Data last updated: June 2026