30 technologies4 categories
codehs.com is built on Ruby on Rails with Intercom and Prism. It ranks #53,655 globally.
Analytics are handled by Google Analytics and Google Tag Manager. Infrastructure includes jsDelivr and Amazon Route 53.
Tech Stack Highlights
Frameworks & Languages5
Ruby on Rails
Web frameworks
75%
2 evidence signals
HTML
data-turbolinks-HTML
turbolinksHandlebarsv4.7.8
JavaScript frameworks
75%
1 evidence signal
JS Global
Handlebars → object(v4.7.8)Django
Web frameworks
75%
1 evidence signal
HTML
<input type="hidden" name="csrfmiddlewaretoken" value="xfAjYqyhVGxcW5VgigjnnpOjwMjBOmJXLaKnW08Z6oVjZRuby
Programming languages
50%
1 evidence signal
HTML
implied by Ruby on RailsPython
Programming languages
50%
1 evidence signal
HTML
implied by DjangoAnalytics & Marketing6
Google Analytics
Analytics
100%
6 evidence signals
Cookie
_gaCookie
_gidScript
https://www.google-analytics.com/analytics.jsScript
https://www.googletagmanager.com/gtag/js?id=AW-982588809JS Global
GoogleAnalyticsObject → stringJS Global
gtag → functionG
Google Workspace
Email
100%
1 evidence signal
dns
MX: aspmx.l.google.comS
SendGrid
Email
95%
1 evidence signal
dns
SPF includes sendgrid.netM
Mailjet
Email
95%
1 evidence signal
dns
SPF includes mailjet.comGoogle Tag Manager
Tag managers
75%
2 evidence signals
JS Global
google_tag_manager → objectJS Global
dataLayer → objectActiveCampaign
Marketing automation
75%
2 evidence signals
Script
https://diffuser-cdn.app-us1.com/diffuser/diffuser.jsScript
https://prism.app-us1.com/?a=226734623&u=https%3A%2F%2Fcodehs.com%2FInfrastructure & Security9
Intercom
SaaS
100%
3 evidence signals
Script
https://widget.intercom.io/widget/x13jbr4hJS Global
Intercom → functionJS Global
intercomSettings → objectjsDelivr
CDN
100%
2 evidence signals
Script
https://cdn.jsdelivr.net/npm/tableexport.jquery.plugin@1.33.0/tableExport.min.jsstylesheet
//cdn.jsdelivr.net/gh/kenwheeler/slick@1.8.1/slick/slick.cssA
Amazon Route 53
PaaS
100%
1 evidence signal
dns
NS: ns-720.awsdns-26.net
Amazon CloudFront
CDN
75%
2 evidence signals
Header
\(CloudFront\)$: 1.1 34155774d55ccd57de88b3c7218a46da.cloudfront.net (CloudFront)Header
hP-nCXfP05tRCRoUFoyrLmvbYBRa_JFfM0auPwphexFNYw7qHZEUdQ==Google Sign-in
Authentication
75%
1 evidence signal
Script
https://accounts.google.com/gsi/clientApache HTTP Server
Web servers
75%
1 evidence signal
Header
(?:Apache(?:$|/([\d.]+)|[^/-])|(?:^|\b)HTTPD)\;version:\1: ApacheGoogle Hosted Libraries
CDN
75%
1 evidence signal
Script
https://ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.jsTurbolinks
Performance
75%
1 evidence signal
JS Global
Turbolinks → objectAmazon Web Services
PaaS
50%
1 evidence signal
HTML
implied by Amazon CloudFrontLibraries & Utilities10
Prism
Miscellaneous
100%
2 evidence signals
Script
https://static1.codehs.com/lib/prism/prism.jsJS Global
Prism → objectYouTube
Video players
75%
1 evidence signal
HTML
<iframe width="560" style="max-width: 100%" height="315" src="https://www.youtube.com/embedcore-js
JavaScript libraries
75%
1 evidence signal
JS Global
__core-js_shared__ → objectMoment.jsv2.30.1
JavaScript libraries
75%
1 evidence signal
JS Global
moment → function(v2.30.1)Font Awesome
Font scripts
75%
3 evidence signals
stylesheet
https://static.codehs.com/font-awesome/css/all.min.cssstylesheet
https://static.codehs.com/font-awesome/css/pro-v4-shims.min.cssstylesheet
https://static.codehs.com/font-awesome/css/pro-v4-font-face.min.cssGoogle Font API
Font scripts
75%
1 evidence signal
Script
https://ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.jsPubSubJS
JavaScript libraries
75%
1 evidence signal
JS Global
PubSub → objectHtmxv2.0.4
JavaScript libraries
75%
1 evidence signal
JS Global
htmx → object(v2.0.4)Quillv2.0.2
Rich text editors
75%
1 evidence signal
JS Global
Quill → function(v2.0.2)Google Code Prettify
Miscellaneous
75%
1 evidence signal
JS Global
prettyPrint → function