What powers codewars.com?

Last seen Jun 2026 · 59 technologies across 23 categories

A/B Testing

Google Optimize
since May 2022

Advertising

Microsoft Advertising
since Jan 2023

Affiliate programs

Tapfiliate
since May 2023

Analytics

Dynatrace
since Jun 2023
Fathom
since May 2022
FullStory
since Mar 2023
Google Analytics
since Jun 2018
Hotjar
since Feb 2020
VWO
since Jun 2023

Caching

Varnish
since May 2022

CDN

Amazon CloudFront
since Dec 2023
cdnjs
since Jan 2023
Cloudflare
since Jun 2018
Fastly
since Jan 2022
Google Cloud CDN
since Apr 2022
Google Hosted Libraries
since May 2022
jsDelivr
since Jan 2023

Cookie compliance

OneTrust
since Jan 2023

Documentation

Docusaurus
since Jul 2021
Zendesk
since Aug 2022

Email

Google Workspace
since Aug 2022
Sendinblue
since Jan 2023
SparkPost
since Aug 2022

Font scripts

Google Font API
since Jun 2018

IaaS

Google Cloud
since Oct 2018

JavaScript frameworks

GSAP v3.15.0
since Oct 2025
Next.js v13.2.1
since May 2023
React
since Jun 2021

JavaScript graphics

Highcharts v7.1.1
since Jan 2022

JavaScript libraries

core-js v3.19.0
since Jan 2022
FingerprintJS
since Jul 2023
jQuery v3.5.1
since Jun 2018
Lodash v4.17.21
since Jan 2022
Polyfill v3
since Oct 2022
Twitter typeahead.js
since Jan 2022

Miscellaneous

Babel
since Jan 2022
Google Code Prettify
since Jan 2022
HTTP/3
since Oct 2025
Open Graph
since Sep 2022
RSS
since Jan 2023
Webpack
since Jul 2021

PaaS

Amazon Web Services
since Dec 2023
Atlassian Statuspage
since Jan 2022
GitHub Pages
since Aug 2022
Netlify
since May 2021
Vercel
since May 2023

Page builders

Webflow
since May 2022

Performance

Priority Hints
since Jun 2023

Programming languages

Node.js
since May 2023
Ruby
since Jun 2018

Security

Cloudflare Bot Management
since Apr 2023
Detectify
since Aug 2022
HSTS
since Sep 2022
reCAPTCHA
since Jan 2022

Tag managers

Google Tag Manager
since Feb 2021

UI frameworks

Bootstrap v3.4.1
since Jan 2022
Tailwind CSS
since Apr 2022

Web frameworks

Ruby on Rails
since Jun 2018

Top search keywords

KeywordPositionEst. monthly visits
codewars #1 4,500
codeware #5 690
hackerrank #17 210
old phone texting #1 79
old phone text #1 79
coding websites #13 71
coding practice #6 64
kata training #1 48
online coding challenges #1 43
coding sites #18 40
codecademy javascript #29 38
coding games #30 38
codewars python #2 34
practice coding #5 34
shift cipher decoder #30 31
online coding courses #95 31
ninja code #9 29
coding dojo #10 27
programming practice #4 26
rock paper scissors game #33 25
programming challenges #3 25
python coding training #79 25
kata #31 25
codewar #1 22
pushover #83 21

The site's top keywords in Google (US), with the visits each one is estimated to bring per month.

Top backlinks

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

Audience

  • 80% desktop
  • 20% phone
  • India
  • Russia
  • Poland
  • Türkiye
  • Mexico
  • Vietnam

Countries where the site has Chrome traffic, strongest markets first.

Open Page Rank

7.34 / 10 · ranked #26,608 of all domains

1,188 referring domains · OpenPageRank

Search traffic

8,300 est. monthly organic visits (US)

4,338 keywords in Google's top 30

Core Web Vitals

LCP1.7 s
INP50 ms
CLS0.05
TTFB1000 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: English
  • CDN: Cloudflare, Google
  • Weight: 1.0 MB · 43 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Jul 2026.

Subdomains

HostTechs
r.news.codewars.com 24
images.codewars.com 23
status.codewars.com 23
www.codewars.com 22
docs.codewars.com 13
dev.codewars.com 10
blog.codewars.com 1

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