Cloudflare Rocket Loader

Category - Analytics

Rocket Loader is a general-purpose asynchronous JavaScript loader coupled with a lightweight virtual browser which can safely run any JavaScript code after window.onload

Technology usage statistics

Websites using Cloudflare Rocket Loader 51,390 websites
Most popular in the country United States of America
Market position in Analytics #6
Market share in Analytics 5.40%

Technology adoption

Recent changes in Cloudflare Rocket Loader usage. (See Cloudflare Rocket Loader Usage Changes report)
Websites that added Cloudflare Rocket Loader +8,634
Websites that dropped Cloudflare Rocket Loader -9,434

Distribution by websites popularity

Cloudflare Rocket Loader detection in the top websites by popularity
Top 10k sites 181 websites
Top 100k sites 1,077 websites
Top 1m sites 8,713 websites

Websites utilizing Cloudflare Rocket Loader

Top websites that use Cloudflare Rocket Loader

Domain Country Rank Contacts
www.sciencedirect.com United States of America 219
elementor.com United States of America 261
www.sciencealert.com United States of America 455
boingboing.net United States of America 482
www.allaboutcookies.org United States of America 607
www.producthunt.com United States of America 640
See full domain list

Market Share

Cloudflare Rocket Loader market share within the Analytics category

Geographical Distribution

Technology usage distribution by websites across the globe.






Cloudflare Rocket Loader often used together with


Category - CDN.
CloudFlare is used together with Cloudflare Rocket Loader on 51,451 domains. Total 868,152 domains found using CloudFlare
Category - Web Servers.
Cloudflare Server is used together with Cloudflare Rocket Loader on 51,270 domains. Total 868,369 domains found using Cloudflare Server
Category - Document Encoding.
UTF-8 is used together with Cloudflare Rocket Loader on 50,454 domains. Total 8,853,308 domains found using UTF-8
Category - Programming Languages.
PHP is used together with Cloudflare Rocket Loader on 50,072 domains. Total 4,033,395 domains found using PHP
Category - Mobile.
Viewport Meta is used together with Cloudflare Rocket Loader on 47,667 domains. Total 5,033,722 domains found using Viewport Meta
Category - JavaScript Libraries.
jQuery is used together with Cloudflare Rocket Loader on 46,783 domains. Total 4,261,684 domains found using jQuery


Alternative Technologies


aiScaler: Total 136 domains found using aiScaler
Google PageSpeed: Total 43,702 domains found using Google PageSpeed
Kangle: Total 1,654 domains found using Kangle
Litespeed Cache: Total 55,158 domains found using Litespeed Cache
NitroPack: Total 1,302 domains found using NitroPack
RackCache: Total 18,720 domains found using RackCache
Redis Object Cache: Total 3,391 domains found using Redis Object Cache
Speed Booster: Total 887 domains found using Speed Booster
squid: Total 794 domains found using squid
Varnish: Total 467,252 domains found using Varnish