HeadJS

Category - JavaScript Libraries

Head JS loads JavaScript files in parallel like images without blocking the page. Your page will be faster.


We have discovered  7,501 live websites   are using HeadJS.

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Technology usage statistics

Websites using HeadJS:7,501 websites
Most popular in: United States
Market position in JavaScript Libraries category:#418
Market penetration in JavaScript Libraries:less than 0.1%
Most popular version:1.0.3

Security vulnerabilites

Known security issues associated with HeadJS
PublishedCVETitleDomains

Technology adoption

Recent changes in HeadJS usage.
Websites that added HeadJS 645
Websites that dropped HeadJS 290
Websites that changed version of HeadJS  2,017

Available Reports


Technology Information


Major Versions

  • 1.xx (3 subversions, 2,267 domains)
  • 0.xx (2 subversions, 46 domains)

Website Distribution by Country

Number of websites using HeadJS
United States2,667 websites


Germany1,947 websites
France470 websites
Austria316 websites
Finland257 websites
Italy168 websites
GB166 websites
Russia158 websites
Norway119 websites
China96 websites

Website Distribution by TLD

Number of websites using HeadJS
.com2,763 websites
.de1,043 websites
.org770 websites
.fi631 websites
.at362 websites
.net203 websites
.co.uk169 websites
.it143 websites
.ru131 websites
.no106 websites

HeadJS Versions

sorted by popularity
1.0.32,218 websites
146 websites
0.9944 websites
1.13 websites
0.972 websites

See all HeadJS versions ...

Top Websites Using HeadJS

A look at the most popular websites built with HeadJS
DomainCountryRankContacts
sistemas.ufsc.br Brazil37
instructables.com United States4,049
wcoomd.org Belgium17,361
mpsv.cz United States20,448
sportshop-direct.de Germany27,374
shoppingcartelite.com United States28,113
See full domain list

Always Used together



Alternative Technologies


jQuery: Total 21,298,566 domains found using jQuery
jQuery Migrate: Total 9,851,205 domains found using jQuery Migrate
jQuery UI: Total 5,538,621 domains found using jQuery UI
Swiper: Total 3,640,145 domains found using Swiper
html5shiv: Total 3,438,445 domains found using html5shiv
Polyfill: Total 2,072,823 domains found using Polyfill
Modernizr: Total 1,832,030 domains found using Modernizr
react-dom: Total 1,823,737 domains found using react-dom
WhatsApp: Total 1,806,245 domains found using WhatsApp
js-cookie: Total 1,667,847 domains found using js-cookie

FAQ

HeadJS falls under the category of JavaScript Libraries.
WebTechSurvey systematically indexes websites and their technologies. Users can find websites using HeadJS through the WebTechSurvey platform.
There are currently 58,006,045 live websites that use HeadJS.
The main competitors to HeadJS include jQuery, jQuery Migrate, jQuery UI, and Swiper.