Stack census— back to the censusSurvey 015 · 06.10.2026

Calendar & Contacts · open source · awesome-selfhosted

Keeper.sh

keeper.sh · answered as www.keeper.sh · HTTP 200 in 2,833 ms

8 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.

Where it is served from

Cloudflarecdn
  • header — server: cloudflare
  • header — cf-cache-status: HIT

What is watching the visitor

Cloudflare Browser Insightsanalytics · rum
  • script — https://static.cloudflareinsights.com/beacon.min.js/v31edd6df95cf4e85bb4c19e7a9bdbcba1788…
Google Adsadvertising
  • implied — implied by Google Ads Conversion Tracking
Google Ads Conversion Trackinganalytics
  • script — inline script matches gtag\([^)]+'(AW-)
Google Analyticsanalytics
  • script — https://www.googletagmanager.com/gtag/js?id=AW-17852330024
Google Tag Managertag managers
  • script — https://www.googletagmanager.com/gtag/js?id=AW-17852330024

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.