20 technologies4 categories
cnn.com is built on Angular with OneTrust and Optimizely. It ranks #238 globally among the most-visited websites.
Analytics are handled by Google Tag Manager and Chartbeat. Infrastructure includes Fastly and Amazon Route 53.
Tech Stack Highlights
Frameworks & Languages1
Angular
JavaScript frameworks
75%
1 evidence signal
HTML
<li data-uri="cms.cnn.com/_components/card/instances/cmhep62kn000s3b6n9jcflzuu_fill_8@published" datAnalytics & Marketing9
Optimizely
A/B Testing
100%
2 evidence signals
Script
https://cdn.optimizely.com/public/125375509/s/landingprod.jsJS Global
optimizely โ objectM
MailChimp
Marketing automation
100%
1 evidence signal
dns
DKIM selector: k1M
Microsoft 365
Email
100%
1 evidence signal
dns
MX: cnn-com.mail.protection.outlook.comS
SendGrid
Email
100%
1 evidence signal
dns
DKIM selector: s1Google Tag Manager
Tag managers
75%
1 evidence signal
JS Global
dataLayer โ objectChartbeat
Analytics
75%
1 evidence signal
JS Global
_sf_async_config โ objectGoogle AdSense
Advertising
75%
1 evidence signal
Script
https://tpc.googlesyndication.com/sodar/xdEizrWJ.jsPrebidvv9.53.5
Advertising
75%
1 evidence signal
JS Global
pbjs โ object(vv9.53.5)Nativo
Advertising
75%
1 evidence signal
JS Global
ntvConfig โ objectInfrastructure & Security6
OneTrust
Cookie compliance
100%
2 evidence signals
Cookie
OptanonConsentScript
https://www.cnn.com/wbdotp/scripttemplates/otSDKStub.jsFastly
CDN
100%
1 evidence signal
dns
CNAME: cnn-tls.map.fastly.netA
Amazon Route 53
PaaS
100%
1 evidence signal
dns
NS: ns-378.awsdns-47.comGoogle Sign-in
Authentication
75%
1 evidence signal
Script
https://accounts.google.com/gsi/clientVarnish
Caching
75%
1 evidence signal
Header
varnish(?: \(Varnish/([\d.]+)\))?\;version:\1: 1.1 varnish, 1.1 varnishcdnjs
CDN
75%
1 evidence signal
Script
https://cdnjs.cloudflare.com/ajax/libs/iframe-resizer/3.6.1/iframeResizer.min.jsLibraries & Utilities4
Z
Zendesk
Documentation
95%
1 evidence signal
dns
SPF includes zendesk.comHTTP/3
Miscellaneous
75%
1 evidence signal
Header
h3: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400core-js
JavaScript libraries
75%
1 evidence signal
JS Global
__core-js_shared__ โ objectPubSubJS
JavaScript libraries
75%
1 evidence signal
JS Global
PubSub โ object