Stack census— back to the censusSurvey 014 · 05.10.2026

Note-taking & Editors · open source · awesome-selfhosted

HedgeDoc

hedgedoc.org · HTTP 403 in 625 ms

3 things were found in the response on 05.10.2026. This is the front door only: whatever runs behind a login, and anything a browser would have to execute to reveal, is not here.

Where it is served from

Cloudflarecdn
  • header — server: cloudflare
  • header — cf-ray: a45a43b438b3e868-FRA

What stands at the door

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

Everything else

HTTP/3miscellaneous
  • header — alt-svc: h3=":443"; ma=86400

Back to the census.