Tellstack

What udacity.com is built with

Read on 2026-10-28 14:54. 29 technologies spotted.

TechnologyCategoryVersionConfidenceTell
Amazon CloudFrontCDN100%headers via: 3b6e.cloudfront.net (CloudFront)
Amazon Route 53Hosting100%dns NS: ns-13.awsdns-01.com
Amazon Web ServicesPaaS100%dns NS: ns-13.awsdns-01.com
Apple iCloud MailWebmail100%dns TXT: apple-domain-verification=iaobRRgsJ5xUkcuj
Atlassian CloudDevelopment100%dns TXT: atlassian-domain-verification=59aeShSTbEvs7cB33k4Wsvath8fOirTAy79UnAbO
Atlassian StatuspageIssue trackers, PaaS100%dns TXT: status-page-domain-verification=y08j3wqb2sw9
Chakra UIUI frameworks100%dom html[style*='chakra-ui-color-mode'], body.chakra-ui-dark, body.chakra-ui-light, div.chakra-portal, div.chakra-container: <div class="chakra-container css-wt10vi"><style data-emotion="css 11kper4">.css-11kper4{display:-webkit-box;display:-web
CloudflareCDN100%headers server: cloudflare
Cloudflare Bot ManagementSecurity100%cookies __cf_bm: YB8deRk.lyHsP9H37GD7MQsj_JSiu7PlGHP3NKJUP
CursorArtificial Intelligence100%dns TXT: cursor-domain-verification-7zn380=ChGiB1Fhp14asve0cCXYyhxFn
EmotionJavaScript frameworks, Development100%dom style[data-emotion], style[data-emotion-css]: <style data-emotion="css-global 14kv2x5">:host,:root,[data-theme]{--chakra-ring-inset:var(--chakra-empty,/*!*/ /*!*/);--
HSTSSecurity100%headers strict-transport-security: max-age=31536000; includeSubDomains
HTTP/3Miscellaneous100%headers alt-svc: h3=":443"; ma=86400
HubSpotMarketing automation100%dns TXT: ude:244199112.spf08.hubspotemail.net ip4:205.220.165.99 ip4:205.220.177.99 -
Let's EncryptSSL/TLS certificate authorities100%certIssuer: Let's Encrypt, YE1
MetaMiscellaneous100%dns TXT: facebook-domain-verification=q0sgl66mvrtj3ivlf1s98bn6gxvii2
Next.jsJavaScript frameworks, Web frameworks, Web servers, Static site generator100%cookies next_locale: ar-SA
OneTrustCookie compliance100%scriptSrc: https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
Open GraphMiscellaneous100%dom meta[property*='og:']: <meta property="og:title" content="Learn the Latest Tech Skills; Advance Your Career | Udacity">
PWAMiscellaneous100%dom link[rel='manifest']: <link rel="manifest" href="/favicon/site.webmanifest">
Priority HintsPerformance100%dom iframe[fetchpriority], img[fetchpriority], script[fetchpriority], link[fetchpriority]: <link rel="preload" as="image" imageSrcSet="/_next/image?url=%2Fimages%2Fexperiments%2Fab_plp_redesign_2025%2Fit-worker-
ReactJavaScript frameworks100%implied Chakra UI
SalesforceCRM100%dns TXT: il.com include:_spf.salesforce.com include:244199112.spf08.hubspotemail.ne
SanityCMS100%dom img[src*='cdn.sanity.io'],img[srcset*='cdn.sanity.io'],video[src*='cdn.sanity.io'],source[src*='cdn.sanity.io'],source[srcset*='cdn.sanity.io'],track[src*='cdn.sanity.io'] @src: https://cdn.sanity.io/images/tlr8oxjg/pro
Sanity.ioCMS100%dom img[src*='cdn.sanity.io'],img[srcset*='cdn.sanity.io'],video[src*='cdn.sanity.io'],source[src*='cdn.sanity.io'],source[srcset*='cdn.sanity.io'],track[src*='cdn.sanity.io'] @src: https://cdn.sanity.io/images/tlr8oxjg/pro
SendgridEmail100%dns TXT: .google.com include:sendgrid.net include:mail.zendesk.com include:mktoma
SwiperJavaScript libraries100%dom div.swiper-wrapper: <div class="swiper-wrapper"><div class="swiper-slide"><style data-emotion="css c6xxbn">.css-c6xxbn{position:relative;bac
WebpackMiscellaneous100%implied Next.js
ZendeskDocumentation, Issue trackers, Live chat100%dns TXT: endgrid.net include:mail.zendesk.com include:mktomail.com include:_spf.sales

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