What powers pgs-dassel.de?

Last seen Sep 2026 · 13 technologies across 9 categories

Analytics

Matomo Analytics
since Mar 2024

Comment systems

Livefyre v1.9.4
since Aug 2022

JavaScript libraries

core-js v2.6.12
since Aug 2022
FancyBox v2.1.4
since May 2020
jQuery v3.7.1
since May 2020
SoundManager
since May 2020

Maps

Leaflet v1.9.4
since Aug 2022

Miscellaneous

Babel
since May 2020

Programming languages

Ruby
since May 2020

UI frameworks

Bootstrap v3.4.1
since May 2020

Web frameworks

Ruby on Rails
since May 2020

Web servers

Nginx
since May 2020
OpenResty
since May 2020

AI Crawlers

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

Audience

  • Germany

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

Open Page Rank

2.41 / 10 · ranked #2,662,158 of all domains

17 referring domains · OpenPageRank

Core Web Vitals

LCP1.4 s
INP75 ms
CLS0
TTFB900 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: German
  • Weight: 6.7 MB · 28 requests

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

  • Paul Gerhardt school
  • Founded: 1946
  • Country: Germany

From Wikidata (CC0).

Infrastructure

  • Hosted on DigitalOcean (209.38.184.169)
  • DNS: Hetzner
  • Email: Hetzner
  • Email security: no SPF record, no DMARC record
  • SSL: Let's Encrypt, RSA 4096, expires Nov 2026
  • Common Crawl link graph: rank 17,252,346

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

Full technology history →
Report an incorrect detection

Recent changes

Look up any website for free

No paywall, no lead-gen, no account. Paste a domain and see what powers it.

No account neededHistory since 2018