What powers poleninderschule.de?

Last seen Sep 2026 · 11 technologies across 9 categories

Appointment scheduling

Calendly
since Apr 2026

Comment systems

Livefyre v1.9.4
since Feb 2026

Cookie compliance

Usercentrics
since Apr 2026

Hosting

GoDaddy
since Aug 2022

JavaScript libraries

LazySizes
since Feb 2026
Swiper
since Feb 2026

Maps

Leaflet v1.9.4
since Feb 2026

Miscellaneous

Open Graph
since Feb 2026
PWA
since Feb 2026

Video players

Twitch Player
since Apr 2026

Web servers

Nginx
since Nov 2022

AI Crawlers

Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 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

Audience

  • Germany

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

Open Page Rank

3.46 / 10 · ranked #937,583 of all domains

45 referring domains · OpenPageRank

Core Web Vitals

LCP1.7 s
INP75 ms
CLS0
TTFB900 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: German (Germany)
  • Weight: 1.8 MB · 35 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

  • Hosted on GoDaddy (92.205.50.70)
  • DNS: GoDaddy DNS
  • Email: no MX record returned
  • Email security: SPF (hard fail)
  • SSL: GoDaddy, RSA 2048, expires Apr 2027
  • Common Crawl link graph: rank 1,225,273, 2 hosts

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

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