What powers schulon.org?
Last seen Sep 2026 · 66 technologies across 23 categories
Analytics
Caching
CDN
CMS
Databases
Font scripts
Hosting panels
JavaScript frameworks
JavaScript graphics
JavaScript libraries
LMS
Miscellaneous
Operating systems
Performance
Photo galleries
Programming languages
Security
UI frameworks
Video players
Web frameworks
Web servers
Widgets
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.08 / 10 · ranked #239,100 of all domains
114 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 0.9 MB · 45 requests
- WordPress theme: divi · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- St. Hildegardis-Gymnasium
- Founded: 1898
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Registered Aug 2000 (26 years) via Deutsche Telekom AG, renews Aug 2027
- DNS: krzn.de
- Email: schulon.org
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 720,477, 134 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| shg-duisburg.schulon.org | 15 |
| gskr-kranenburg2.schulon.org | 14 |
| www.shg-duisburg.schulon.org | 14 |
| bk-ostvest.lms.schulon.org | 13 |
| cs-neuss.schulon.org | 13 |
| ges-nkvluyn.lms.schulon.org | 13 |
| bk-kleve.lms.schulon.org | 12 |
| gym-benrath.lms.schulon.org | 12 |
| gym-loehne.lms.schulon.org | 12 |
| rhgym-krefeld.lms.schulon.org | 12 |
| afs-moers.lms.schulon.org | 11 |
| agym-moers.lms.schulon.org | 11 |
| asrs-krefeld.lms.schulon.org | 11 |
| burggym-altena.lms.schulon.org | 11 |
| bwv-ahaus.lms.schulon.org | 11 |
| ebrs-essen.lms.schulon.org | 11 |
| gbbk-mk.lms.schulon.org | 11 |
| ge-uerdingen.schulon.org | 11 |
| huma.lms.schulon.org | 11 |
| jbge-duesseldorf.lms.schulon.org | 11 |
| k2-wislearn.lms.schulon.org | 11 |
| mmge-meerbusch.lms.schulon.org | 11 |
| msmg-lms.schulon.org | 11 |
| msmgym-krefeld.lms.schulon.org | 11 |
Full technology history →
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Recent changes
- detected Vue.js Mar 2026