What powers academiccloud.social?

Last seen Mar 2025 · 9 technologies across 7 categories

JavaScript frameworks

React
since Feb 2025

JavaScript libraries

core-js v3.38.1
since Feb 2025

Message boards

Mastodon
since Feb 2025

Miscellaneous

Open Graph
since Feb 2025
PWA
since Feb 2025
Webpack
since Feb 2025

Programming languages

Ruby
since Feb 2025

Security

HSTS
since Feb 2025

Web frameworks

Ruby on Rails
since Feb 2025

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Open Page Rank

3.41 / 10 · ranked #995,802 of all domains

49 referring domains · OpenPageRank

Page

  • Language: English
  • Weight: 4.9 MB · 144 requests
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Sep 2026.

Infrastructure

  • Hosted on GOENET (134.76.16.28)
  • DNS: gwdg.de
  • Email: no MX record returned
  • SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
  • Common Crawl link graph: rank 2,115,248

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

Full technology history →
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