Stack census— back to the censusSurvey 016 · 07.10.2026

Communication - Custom Communication Systems · open source · awesome-selfhosted

Rocket.Chat

rocket.chat · answered as www.rocket.chat · HTTP 200 in 3,915 ms

13 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

Highlight.jsjavascript libraries
  • script — https://cdnjs.cloudflare.com/ajax/libs/highlight.js/10.1.2/highlight.min.js
jQueryv3.5.1javascript libraries
  • script — https://d3e54v103j8qbb.cloudfront.net/js/jquery-3.5.1.min.dc5e7f18c8.js?site=611a19b9853b…

Where it is served from

cdnjscdn
  • script — https://cdnjs.cloudflare.com/ajax/libs/highlight.js/10.1.2/highlight.min.js
Cloudflarecdn
  • header — server: cloudflare
  • header — cf-cache-status: HIT
Google Hosted Librariescdn
  • script — https://ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.js
jsDelivrcdn
  • script — https://cdn.jsdelivr.net/npm/@reform-digital/script-embed@1.1.0/prod/index.js
  • script — https://cdn.jsdelivr.net/npm/@reform-digital/embed-script@1.0.3/prod/index.js

Where their email goes

Google Workspacewebmail · email
  • dns — MX 5 alt1.aspmx.l.google.com
  • dns — MX 5 alt2.aspmx.l.google.com

What is watching the visitor

Google Optimizea/b testing
  • script — https://www.googleoptimize.com/optimize.js?id=OPT-WKJW5CS

How they answer customers

HubSpotmarketing automation
  • script — https://js.hs-scripts.com/8859759.js

What stands at the door

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

Everything else

Google Font APIfont scripts
  • script — https://ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.js
HTTP/3miscellaneous
  • header — alt-svc: h3=":443"; ma=86400
Weglottranslation
  • script — https://cdn.weglot.com/weglot.min.js

Back to the census.