Stack census— back to the censusSurvey 015 · 06.10.2026

Monitoring & Status Pages · open source · awesome-sysadmin

CheckCle

docs.checkcle.io · HTTP 200 in 4,799 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
  • script — https://static-2v.gitbook.com/_next/static/chunks/87c73c54-73ce2ea4103519fc.js?dpl=p-dff0…
  • script — https://static-2v.gitbook.com/_next/static/chunks/1968-4f212f2e1b520fa5.js?dpl=p-dff0c790…
  • html — self.__next_f
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: HIT
  • header — x-vercel-id: iad1:fra1::iad1::tvvjl-1791267021137-5ed7a7ea8c7f

Where the words and pictures live

GitBookdocumentation
  • meta — <meta generator="GitBook (dff0c79)">

What stands at the door

HSTSsecurity
  • header — strict-transport-security: max-age=31536000

Everything else

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

Back to the census.