Stack census— back to the censusSurvey 016 · 07.10.2026

Content Management Systems · open source · awesome-selfhosted

Neos

neos.io · answered as www.neos.io · HTTP 200 in 2,229 ms

7 things were found in the response on 07.10.2026. 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

Neos Flowv9 Neos/9web frameworks
  • header — x-flow-powered: Flow/9 Neos/9
PHPprogramming languages
  • implied — implied by Neos Flow
Tailwind CSSui frameworks
  • css — stylesheet matches --tw-(?:rotate|translate|space-x|text-opacity|border-opacit…
Alpine.jsjavascript frameworks
  • html — <header class="sticky top-0 z-1000" x-data="{ scrolled: false, mobileMenuOpen: false }">

Where the words and pictures live

Neos CMSv9cms
  • header — x-flow-powered: Flow/9 Neos/9
YouTubevideo players
  • html — <iframe class="flexibleEmbed__content" src="https://www.youtube-nocookie.com/embed

What stands at the door

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

Back to the census.