Stack census— back to the censusSurvey 017 · 08.10.2026

Monitoring & Status Pages · open source · awesome-sysadmin

OneUptime

oneuptime.com · HTTP 200 in 4,884 ms

5 things were found in the response on 08.10.2026. 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-cache-status: DYNAMIC

Where their email goes

Google Workspacewebmail · email
  • dns — MX 10 alt4.aspmx.l.google.com
  • dns — MX 5 alt1.aspmx.l.google.com

What is watching the visitor

Google Tag Managertag managers
  • html — <!-- Google Tag Manager -->
PostHoganalytics
  • script — inline script matches (?:app|eu|us)(?:-assets)?\.(?:i\.)?posthog\.com
  • script — inline script matches posthog\.init\(
  • html — posthog.init(

Everything else

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

Back to the census.