Stack census— back to the censusSurvey 015 · 06.10.2026

Newsletters & publishing · indie

Buttondown

buttondown.com · HTTP 200 in 1,577 ms

9 things were found in the response on 06.10.2026. This is the front door only: whatever runs behind a login, and anything a browser would have to execute to reveal, is not here.

What the page is built with

Next.jsjavascript frameworks · web frameworks · web servers · static site generator
  • header — x-powered-by: Next.js
  • script — /_next/static/chunks/005g84j7wq1kh.js
  • script — /_next/static/chunks/02q8c4jtpcau-.js
  • html — self.__next_f
Radix UIui frameworks
  • html — data-radix-collection-item
  • css — stylesheet matches --radix-navigation-menu-viewport-height
Reactjavascript frameworks
  • implied — implied by Next.js
Tailwind CSSui frameworks
  • css — stylesheet matches --tw-(?:rotate|translate|space-x|text-opacity|border-opacit…

Where it is served from

  • header — server: cloudflare
  • header — cf-cache-status: DYNAMIC
Vercelpaas
  • header — x-vercel-cache: MISS
  • header — x-vercel-id: iad1:fra1::iad1::mn7lr-1791267010552-c81496050cf8

What stands at the door

HSTSsecurity
  • header — strict-transport-security: max-age=63072000

Everything else

HTTP/3miscellaneous
  • header — alt-svc: h3=":443"; ma=86400
Webpackmiscellaneous
  • implied — implied by Next.js

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