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Detected Technologies

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AI Policy
Tech
InfraStatus
9 technologies3 categories

duckduckgo.com is built on Next.js with Microsoft 365 and SendGrid. It ranks #549 globally among the most-visited websites.

Infrastructure includes NS1.

Tech Stack Highlights

nextjs.org logoNext.jsJavaScript frameworks
S
SendGridEmail
M
Microsoft 365Emailradix-ui.com logoRadix UIUI frameworksnodejs.org logoNode.jsProgramming languages

Frameworks & Languages4

nextjs.org logo
Next.js
JavaScript frameworks
100%
40 evidence signals
HTML<div id="__next"
HTML/_next/static/
Scripthttps://duckduckgo.com/_next/static/chunks/polyfills-42372ed130431b0a.js
Scripthttps://duckduckgo.com/_next/static/chunks/webpack-ee9153f02aa9ff62.js
Scripthttps://duckduckgo.com/_next/static/chunks/framework-676ac3c731e183b1.js
Scripthttps://duckduckgo.com/_next/static/chunks/main-e01866fd58586c66.js
Scripthttps://duckduckgo.com/_next/static/chunks/pages/_app-f2dbdac7232ca217.js
Scripthttps://duckduckgo.com/_next/static/chunks/8770-7000586f490a9dc2.js
Scripthttps://duckduckgo.com/_next/static/chunks/8690-158c7a1788f02378.js
Scripthttps://duckduckgo.com/_next/static/chunks/7991-fda16686d13b7cb4.js
Scripthttps://duckduckgo.com/_next/static/chunks/3865-0383d3bbae55a786.js
Scripthttps://duckduckgo.com/_next/static/chunks/9983-1f6c0125db1c641a.js
Scripthttps://duckduckgo.com/_next/static/chunks/3611-a058c9990ec2e9ef.js
Scripthttps://duckduckgo.com/_next/static/chunks/8337-336dff1545b887cb.js
Scripthttps://duckduckgo.com/_next/static/chunks/453-2b73a6906a0e6d3d.js
Scripthttps://duckduckgo.com/_next/static/chunks/963-17949a986469df15.js
Scripthttps://duckduckgo.com/_next/static/chunks/9595-01d4ef8de4b09ce7.js
Scripthttps://duckduckgo.com/_next/static/chunks/1567-db371b37aa0b0ed3.js
Scripthttps://duckduckgo.com/_next/static/chunks/9346-cde2ff20edcb12d6.js
Scripthttps://duckduckgo.com/_next/static/chunks/8863-060927f135668786.js
Scripthttps://duckduckgo.com/_next/static/chunks/3344-9f3b6ca6ca5db362.js
Scripthttps://duckduckgo.com/_next/static/chunks/8629-35f108b5a7696dd8.js
Scripthttps://duckduckgo.com/_next/static/chunks/9124-09613ef768d2f462.js
Scripthttps://duckduckgo.com/_next/static/chunks/1226-df0efbea94385c39.js
Scripthttps://duckduckgo.com/_next/static/chunks/2122-63dd4c8acce70f3a.js
Scripthttps://duckduckgo.com/_next/static/chunks/98-d3b058e7ea94dcde.js
Scripthttps://duckduckgo.com/_next/static/chunks/pages/%5Blocale%5D/home/desktop-9886fc1fcbd28443.js
Scripthttps://duckduckgo.com/_next/static/zgs-eq3jKyfGABgIW8UnT/_buildManifest.js
Scripthttps://duckduckgo.com/_next/static/zgs-eq3jKyfGABgIW8UnT/_ssgManifest.js
Scripthttps://duckduckgo.com/_next/static/chunks/3575-7e097723839ba409.js
Scripthttps://duckduckgo.com/_next/static/chunks/pages/about-9f77457c5cabbb36.js
JS Global__NEXT_DATA__ → object
stylesheet/_next/static/css/08ad7a46a4bc39bf.css
stylesheet/_next/static/css/6f17f568191de2fd.css
stylesheet/_next/static/css/7bcdb0ff6dc5d16e.css
stylesheet/_next/static/css/05def7896889d0e7.css
stylesheet/_next/static/css/36977137aad5e21b.css
stylesheet/_next/static/css/913868609bb223b5.css
DOMnextjs-root
DOMnextjs-data
react.dev logo
React
JavaScript frameworks
75%
1 evidence signal
HTMLdata-react
nodejs.org logo
Node.js
Programming languages
75%
1 evidence signal
HTMLimplied by Next.js
radix-ui.com logo
Radix UI
UI frameworks
75%
1 evidence signal
DOMradix-state

Analytics & Marketing2

M
Microsoft 365
Email
100%
1 evidence signal
dnsMX: duckduckgo-com.mail.protection.outlook.com
S
SendGrid
Email
100%
1 evidence signal
dnsDKIM selector: s1

Infrastructure & Security3

N
NS1
PaaS
100%
1 evidence signal
dnsNS: dns3.p05.nsone.net
www.rfc-editor.org logo
HSTS
Security
75%
1 evidence signal
Headermax-age=31536000
nginx.org logo
Nginx
Web servers
75%
1 evidence signal
Headernginx(?:/([\d.]+))?\;version:\1: nginx

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