What powers github.com?

Last seen Jun 2026 · 109 technologies across 37 categories

Analytics

Azure Monitor
since Nov 2023
Fathom
since Oct 2021
FullStory
since Apr 2023
Google Analytics vUA
since Jun 2018
New Relic
since Aug 2018
Segment
since Feb 2019

Caching

Varnish
since Aug 2018

CDN

Amazon S3
since Aug 2018
cdnjs
since Jun 2022
Cloudflare
since Aug 2018
Cloudinary
since Feb 2021
Fastly
since Aug 2018
Google Hosted Libraries
since Feb 2022
jsDelivr
since Jul 2020
Unpkg
since Aug 2022

CMS

Contentful
since Aug 2025
WordPress
since Jan 2019

CRM

Salesforce
since Aug 2022

Databases

MySQL
since Jan 2019

Development

Emotion
since Dec 2021
Turbopack
since Mar 2026

Documentation

Starlight v0.38.4
since Apr 2026
Zendesk
since Aug 2022

Ecommerce

Email

Sendgrid
since Aug 2022

Font scripts

Font Awesome
since Dec 2023
Google Font API
since Aug 2018
Twitter Emoji (Twemoji)
since Jan 2019
Typekit
since Aug 2018

Geolocation

MaxMind
since Jul 2021

Hosting

WP Engine
since Oct 2021

Issue trackers

GetFeedback
since Oct 2021

JavaScript frameworks

Gatsby v2.3.25
since Feb 2020
GSAP v3.1.1
since Jul 2019
Next.js v15.1.6
since Jul 2021
Next.js App Router
since Dec 2023
Nuxt.js
since Sep 2020
React
since Oct 2018
React Router v7.15.0
since Jan 2025
styled-components v5.3.11
since Jul 2021
Svelte
since Apr 2026
Vue.js
since Sep 2020

JavaScript graphics

Mermaid
since May 2026
Three.js v148
since May 2022

JavaScript Libraries

Apollo v3.14.1
since Aug 2025
core-js v2.6.12
since Sep 2021
jQuery v3.7.1
since Aug 2018
jQuery Migrate v1.4.1
since Jan 2019
jQuery UI v1.11.1
since Aug 2018
lit-html v1.1.2
since Apr 2022
Lodash v4.17.23
since Nov 2020
Modernizr v2.6.2
since Aug 2018
Moment.js
since Aug 2018
Slick
since Dec 2020
Swiper
since Sep 2023
Twitter typeahead.js
since Mar 2019

Load balancers

Azure Front Door
since Jun 2022

Maps

Google Maps
since Aug 2018
Leaflet v1.4.0
since Aug 2018

Marketing automation

MailChimp
since Aug 2018

Miscellaneous

Azure Edge Network
since Jul 2023
DocuSign
since Aug 2022
Google Code Prettify
since Mar 2019
Gravatar
since Jan 2019
Open Graph
since Sep 2022
Prism
since May 2026
PWA
since Aug 2022
RSS
since Dec 2022
Webpack
since Aug 2018

Mobile frameworks

jQuery-pjax
since Jan 2019

PaaS

Amazon Web Services
since Feb 2019
Azure
since Jun 2022
GitHub Pages
since Jun 2018
Heroku
since Aug 2020

Payment processors

PayPal
since Feb 2022
Stripe
since Aug 2022

Performance

Priority Hints
since Oct 2023
Turbo
since Aug 2022

Programming languages

Erlang
since Aug 2018
GraphQL
since Aug 2025
Node.js
since Aug 2018
PHP
since Jan 2019
Ruby
since Jun 2018
TypeScript
since Aug 2025

Search engines

Algolia v3.24.5
since Mar 2020

Security

Cloudflare Bot Management
since May 2022
HSTS
since Sep 2022
reCAPTCHA
since Oct 2018

SEO

Yoast SEO v9.2.1
since Jan 2019

Static site generator

Astro v6.1.9
since Dec 2023
Hugo v0.151.0
since Nov 2024
Jekyll v3.10.0
since Aug 2018

Tag managers

Google Tag Manager
since Aug 2018

UI frameworks

Bootstrap v5
since Mar 2019
Tailwind CSS
since Apr 2022

Video players

Vimeo
since Nov 2021
YouTube
since Aug 2018

Web frameworks

Express
since Aug 2018
Microsoft ASP.NET
since Nov 2023
Ruby on Rails
since Jun 2018

Web servers

Cowboy
since Aug 2018
Kestrel
since Nov 2023
Nginx v1.24.0
since Aug 2018

Webmail

Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Microsoft 365
since Apr 2026

Widgets

Twitter
since Aug 2018
Wheelio
since Sep 2021

Top backlinks

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

Audience

  • 84% desktop
  • 16% phone
  • United States
  • India
  • Japan
  • Germany
  • United Kingdom
  • Brazil

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

Open Page Rank

9.52 / 10 · ranked #28 of all domains

282,833 referring domains · OpenPageRank

Search traffic

9,549,800 est. monthly organic visits (US)

3,397,501 keywords in Google's top 30

Core Web Vitals

LCP1.8 s
INP75 ms
CLS0.05
TTFB1200 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: English
  • Weight: 4.8 MB · 207 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Jul 2026.

Subdomains

HostTechs
stars.github.com 27
de.github.com 22
socialimpact.github.com 22
brand.github.com 20
github.com 20
archiveprogram.github.com 19
developer.github.com 19
forgoodfirstissue.github.com 19
innovationgraph.github.com 19
docs.github.com 18
enterprise.github.com 18
event-sponsorship.github.com 18
galaxy.github.com 18
maintainermonth.github.com 18
partner.github.com 18
accelerator.github.com 17
gist.github.com 17
internships.github.com 17
securitylab.github.com 17
bounty.github.com 16
cxr.github.com 16
learn.github.com 16
awesome-copilot.github.com 15
cli.github.com 15

Full technology history →
Report an incorrect detection

Recent changes

Look up any website for free

No paywall, no lead-gen, no account. Paste a domain and see what powers it.

No account neededHistory since 2018