14 technologies4 categories
clinicaltrials.gov is built on Angular with Google Tag Manager and Google Analytics. It ranks #5,162 globally.
Analytics are handled by Google Tag Manager and Google Analytics. Infrastructure includes Google Domains and Google Cloud CDN.
Tech Stack Highlights
Frameworks & Languages3
Angular
JavaScript frameworks
75%
1 evidence signal
DOM
angular-versionPrimeReact
UI frameworks
75%
1 evidence signal
HTML
p-componentReact
JavaScript frameworks
50%
1 evidence signal
HTML
implied by PrimeReactAnalytics & Marketing3
Google Tag Manager
Tag managers
100%
3 evidence signals
HTML
googletagmanager.com/gtm.jsJS Global
google_tag_manager โ objectJS Global
dataLayer โ objectGoogle Analytics
Analytics
100%
3 evidence signals
Cookie
_gaScript
https://www.googletagmanager.com/gtag/js?id=G-DP2X732JSX&l=pingerDataLayer&cx=c>m=4e6241Script
https://www.googletagmanager.com/gtag/js?id=G-CSLL4ZEK4LQualtrics
Surveys
75%
7 evidence signals
Script
https://siteintercept.qualtrics.com/dxjsmodule/11.2ab9dc65a5d29ec96d39.chunk.js?Q_CLIENTVERSION=2.42.0&Q_CLIENTTYPE=web&Q_BRANDID=clinicaltrials.govScript
https://siteintercept.qualtrics.com/dxjsmodule/7.50480dd86d8845f011b6.chunk.js?Q_CLIENTVERSION=2.42.0&Q_CLIENTTYPE=web&Q_BRANDID=clinicaltrials.govScript
https://siteintercept.qualtrics.com/dxjsmodule/5.f5f2411a93fcbab7a50c.chunk.js?Q_CLIENTVERSION=2.42.0&Q_CLIENTTYPE=web&Q_BRANDID=nlmenterpriseScript
https://siteintercept.qualtrics.com/dxjsmodule/1.73a0f93520cd5dac6c1c.chunk.js?Q_CLIENTVERSION=2.42.0&Q_CLIENTTYPE=web&Q_BRANDID=nlmenterpriseScript
https://zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com/SIE/?Q_ZID=ZN_dikYWqsjiUWN0Q5Script
https://siteintercept.qualtrics.com/dxjsmodule/CoreModule.js?Q_CLIENTVERSION=2.42.0&Q_CLIENTTYPE=web&Q_BRANDID=nlmenterpriseScript
https://siteintercept.qualtrics.com/dxjsmodule/FeedbackButtonModule.js?Q_CLIENTVERSION=2.42.0&Q_CLIENTTYPE=web&Q_BRANDID=nlmenterpriseInfrastructure & Security5
G
Google Domains
PaaS
100%
1 evidence signal
dns
NS: ns-cloud-d2.googledomains.comEnvoy
Reverse proxies
75%
1 evidence signal
Header
1HSTS
Security
75%
1 evidence signal
Header
max-age=31536000; includeSubDomains; preloadGoogle Cloud CDN
CDN
75%
1 evidence signal
Header
^1\.1 google$: 1.1 googleGoogle Cloud
IaaS
50%
1 evidence signal
HTML
implied by Google Cloud CDNLibraries & Utilities3
core-js
JavaScript libraries
75%
1 evidence signal
JS Global
__core-js_shared__ โ objectweb-vitals
JavaScript libraries
75%
1 evidence signal
JS Global
webVitals โ objectGoogle Maps
Maps
75%
1 evidence signal
Script
https://maps.googleapis.com/maps/api/js?key=AIzaSyC3PtSiQNBORX_rM0MRLHNA9VybME6zF1A&libraries=places®ion=US&language=en