Tellstack

What codewars.com is built with

Read on 2026-10-28 16:59. 16 technologies spotted.

TechnologyCategoryVersionConfidenceTell
CloudflareCDN100%headers server: cloudflare
Cloudflare DNSHosting100%dns NS: alla.ns.cloudflare.com
Google AnalyticsAnalyticsGA4100%scripts: g('js', new Date());gtag('config', 'G-M3JYSQLS8M', {'anonymize_ip': false});
Google CloudIaaS100%implied Google Cloud CDN
Google Cloud CDNCDN100%headers via: 1.1 google
Google Font APIFont scripts100%scriptSrc: https://ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.js
Google Hosted LibrariesCDN100%scriptSrc: https://ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.js
Google OptimizeA/B Testing100%scriptSrc: https://www.googleoptimize.com/optimize.js?id=OPT-5GJK39N
Google WorkspaceWebmail, Email100%dns MX: alt2.aspmx.l.google.com
Let's EncryptSSL/TLS certificate authorities100%certIssuer: Let's Encrypt, YE1
Open GraphMiscellaneous100%dom meta[property*='og:']: <meta content="Codewars - Achieve mastery through coding practice and developer mentorship" property="og:title">
WebflowPage builders100%dom html[data-wf-site]: <html data-wf-domain="wf.codewars.com" data-wf-page="6674f0cdb5b7b401612cf017" data-wf-site="6674f0cdb5b7b401612cf015" d
jQueryJavaScript libraries3.5.1100%scriptSrc: b.cloudfront.net/js/jquery-3.5.1.min.dc5e7f18c8.js?site=6674f0cdb5
jsDelivrCDN100%scriptSrc: https://cdn.jsdelivr.net/npm/js-cookie@2/src/js.cookie.min.js
RubyProgramming languages75%implied Ruby on Rails
Ruby on RailsWeb frameworks75%cookies _session_id: 55a9ab4923db061e718aa3141db14992

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