What powers studip.de?

Last seen Oct 2026 · 26 technologies across 18 categories

CMS

WordPress
since Apr 2022

Databases

MySQL
since Apr 2022

Font scripts

Font Awesome v4.3.0
since Jan 2019

JavaScript frameworks

Stimulus
since Feb 2025

JavaScript graphics

D3 v3.5.17
since Feb 2025

JavaScript libraries

core-js v2.6.5
since Jan 2024
jQuery v2.2.0
since Oct 2016
jQuery UI v1.12.1
since Jul 2017
Lodash v4.17.21
since Jul 2017
Select2
since Jul 2017

Miscellaneous

Open Graph
since Dec 2022
PWA
since Dec 2023

Operating systems

Scientific Linux
since Aug 2018
Ubuntu
since Jan 2016

Performance

Turbolinks
since Feb 2025

Programming languages

PHP v8.0.30
since Aug 2018
Ruby
since Feb 2025

Rich text editors

CKEditor
since Dec 2023

Security

HSTS
since Feb 2025

SEO

Yoast SEO v28.7
since Apr 2022

UI frameworks

Bootstrap v4.0.0
since Feb 2021

Web frameworks

Ruby on Rails
since Feb 2025

Web server extensions

OpenSSL v3.5.5
since Aug 2024

Web servers

Apache HTTP Server v2.4.62
since Jan 2016
Nginx
since Oct 2024

WordPress plugins

Koko Analytics v2.5.3
since Oct 2026

AI Crawlers

No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.

  • robots.txt not found
  • llms.txt not found
  • ai.txt not found
  • Nov 2026 * removed from robots.txt
  • Oct 2026 robots.txt removed
  • Oct 2026 robots.txt appeared
  • Oct 2026 * added to robots.txt
  • Oct 2026 * removed from robots.txt
  • Sep 2026 robots.txt removed

See who blocks each AI crawler across the web

Top backlinks

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

AI Crawlers

No robots.txt, all AI crawlers allowed

Full breakdown

Audience

  • 55% desktop
  • 37% phone
  • 8% tablet
  • Germany

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

5.31 / 10 · ranked #192,661 of all domains

113 referring domains · OpenPageRank

Core Web Vitals

LCP2.7 s
INP50 ms
CLS0
TTFB1700 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: German
  • Weight: 1.7 MB · 15 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

  • Stud.IP

From Wikidata (CC0).

Infrastructure

  • Hosted on Hetzner (46.224.40.228)
  • DNS: cloudpit.de
  • Email: secure-mailgate.com
  • Email security: SPF (soft fail), no DMARC record
  • SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
  • Common Crawl link graph: rank 2,280,592, 14 hosts

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

Subdomains

HostTechs
meetings-pa.studip.de 11
demo.studip.de 9
studip.de 8
www.studip.de 7
hilfe.studip.de 5
docs.studip.de 3
pabbb-c1.studip.de 1
pabbb-c2.studip.de 1
pabbb-c4.studip.de 1
pabbb-c6.studip.de 1
pabbb-c7.studip.de 1
pabbb-c8.studip.de 1
pabbb-c9.studip.de 1
pabbb.studip.de 1

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