What powers science-on-stage.de?

Last seen Oct 2026 · 14 technologies across 10 categories

Analytics

Hotjar
since Dec 2022
Matomo Analytics
since Aug 2020

CDN

cdnjs
since Apr 2022
Cloudflare
since Jul 2022

CMS

Drupal v11
since Mar 2020

Hosting

Drupal Multisite
since May 2025
IONOS
since Aug 2022

JavaScript graphics

MathJax v2.7.9
since Apr 2022

JavaScript libraries

jQuery v4.0.0
since May 2019

Miscellaneous

Open Graph
since Sep 2022
PWA
since Aug 2022

Programming languages

PHP
since Mar 2020

Web servers

Apache HTTP Server
since May 2019

Webmail

Microsoft 365
since Jul 2023

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 Nov 2026.

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

See who blocks each AI crawler across the web

Top search keywords

KeywordPositionEst. monthly visits
phases of the moon handout #69 3
magnitude of magnetic field of earth #15 1
moon phase pdf #25 0
earth's magnetic field value #28 0
how to make a coil cable #29 0
earth magnetic field value #32 0
moon phases pdf #32 0
horizontal component of the earth's magnetic field #40 0
phases of the moon pdf #40 0
horizontal component of earth's magnetic field #41 0
magnitude of earth's magnetic field #46 0
what is a helmholtz coil #49 0
magnetic field of earth in tesla #61 0
helmholtz coil experiment #63 0
how many teslas is the earth's magnetic field #64 0
how many tesla is earth's magnetic field #68 0
un actnow #68 0
schlagwörter #78 0
model of earth's magnetic field #80 0
helmholtz coil formula #87 0
where does the earth's magnetic field come from #87 0
moon phase figure #89 0
direction of earth's magnetic field #90 0
direction of magnetic field of earth #93 0
earth magnetic field in gauss #94 0

The site's top keywords in Google (US), with the visits each one is estimated to bring per month.

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 AI crawlers blocked

Full breakdown

Audience

  • 56% phone
  • 44% desktop
  • Germany

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

Open Page Rank

5.29 / 10 · ranked #209,049 of all domains

174 referring domains · OpenPageRank

Search traffic

4 est. monthly organic visits (US)

29 keywords in Google's top 30

Core Web Vitals

LCP1 s
INP50 ms
CLS0.05
TTFB600 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: German
  • Weight: 1.8 MB · 40 requests
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

  • Science on Stage Deutschland
  • Founded: 2003
  • Country: Germany

From Wikidata (CC0).

Infrastructure

  • Hosted on GoDaddy (92.205.188.109)
  • DNS: IONOS
  • Email: Microsoft 365
  • Email security: SPF (soft fail), no DMARC record
  • SSL: Let's Encrypt, RSA 2048, expires Dec 2026
  • Common Crawl link graph: rank 481,589, 2 hosts
  • Verified with: Google, Microsoft 365

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

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