What powers karlzieglerschule.de?
Last seen Jun 2026 · 8 technologies across 7 categories
Audience
- 100% phone
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.50 / 10 · ranked #6,503,648 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 1.5 MB · 39 requests
- Structured data: JSON-LD, Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Apache HTTP Server Feb 2026
- detected Nginx Jan 2026
- dropped Bootstrap Nov 2025
- detected Contao Oct 2025
- detected Font Awesome Oct 2025
- dropped Formidable Form Oct 2025
- dropped jQuery Migrate Oct 2025
- detected jQuery UI Oct 2025
- dropped MySQL Oct 2025
- dropped Priority Hints Oct 2025
- detected PWA Oct 2025
- dropped RSS Oct 2025
- dropped Twenty Fourteen Oct 2025
- dropped WordPress Oct 2025
- detected Bootstrap Sep 2025