17 technologies5 categories
coursera.org is built on Contentful with Sentry and llms.txt. It ranks #1,398 globally.
The frontend relies on React. Infrastructure includes Amazon Route 53 and Amazon CloudFront.
Tech Stack Highlights
Core Platform1
Contentful
CMS
75%
1 evidence signal
HTML
<link data-react-helmet="true" rel="preload" as="image" href="https://d3njjcbhbojbot.cloudfront.net/Frameworks & Languages3
React
JavaScript frameworks
75%
1 evidence signal
HTML
data-reactNode.js
Programming languages
75%
1 evidence signal
Header
Express: ExpressExpress
Web frameworks
75%
1 evidence signal
Header
^Express(?:$|,): ExpressAnalytics & Marketing5
M
MailChimp
Marketing automation
100%
1 evidence signal
dns
DKIM selector: k2G
Google Workspace
Email
100%
1 evidence signal
dns
MX: aspmx.l.google.comS
Salesforce
CRM
95%
1 evidence signal
dns
SPF includes salesforce.comS
SendGrid
Email
95%
1 evidence signal
dns
SPF includes sendgrid.netA
Amazon SES
Email
95%
1 evidence signal
dns
SPF includes amazonses.comInfrastructure & Security5
A
Amazon Route 53
PaaS
100%
1 evidence signal
dns
NS: ns-688.awsdns-22.netEnvoy
Reverse proxies
75%
2 evidence signals
Header
^envoy$: envoyHeader
188HSTS
Security
75%
1 evidence signal
Header
max-age=31536000; includeSubDomains; preload
Amazon CloudFront
CDN
75%
2 evidence signals
Header
\(CloudFront\)$: 1.1 510cbc3ed47e5ac404ea7e8b15d44868.cloudfront.net (CloudFront)Header
sYy_Ex74drYcE-3KOXnIc9r6tgWSvB9p_0o976DPADrpcFSWMuMLEQ==Amazon Web Services
PaaS
50%
1 evidence signal
HTML
implied by Amazon CloudFrontLibraries & Utilities3
Sentryv7.116.0
Issue trackers
100%
2 evidence signals
HTML
<script src="https://browser.sentry-cdn.com/7.116.0/bundle.tracing.min.jsScript
https://browser.sentry-cdn.com/7.116.0/bundle.tracing.min.jsllms.txt
AI Policy & Governance
100%
2 evidence signals
HTML
/llms.txtText
OpenAI, Anthropic, Google, Meta, Mistral, Cohere, Perplexity, Microsoft, AmazonWebpack
Miscellaneous
75%
1 evidence signal
JS Global
webpackJsonp → object