Tellstack

What pydantic.dev is built with

Read on 2026-10-28 17:50. 15 technologies spotted.

TechnologyCategoryVersionConfidenceTell
AstroStatic site generator, JavaScript frameworks100%dom link[href*='/_astro/'] @href: /_astro/index.DnBXnopt.css
CloudflareCDN100%headers server: cloudflare
Cloudflare DNSHosting100%dns NS: mario.ns.cloudflare.com
Google AdsAdvertising100%implied Google Ads Conversion Tracking
Google Ads Conversion TrackingAnalytics100%scripts: ag('js',new Date());gtag('config','AW-17553527169');var s=document.createEleme
Google WorkspaceWebmail, Email100%dns MX: alt3.aspmx.l.google.com
HSTSSecurity100%url: https://pydantic.dev/
HTTP/3Miscellaneous100%headers alt-svc: h3=":443"; ma=86400
LucideFont scripts100%dom svg.lucide: <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" str
Microsoft 365Webmail, Email100%dns TXT: MS=ms92846730
Open GraphMiscellaneous100%dom meta[property*='og:']: <meta property="og:title" content="Pydantic | The end-to-end AI engineering stack">
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="font" type="font/woff2" crossorigin fetchpriority="high" href="/fonts/ABCDiatypeRegular.woff2">
RSSMiscellaneous100%dom link[type*='application'] @type: application/rss+xml
Tailwind CSSUI frameworks100%css: -border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-translate-z

Look up any site with GET /v1/lookup?domain=pydantic.dev. Start free.