What powers chemie-schule.de?
Last seen Jun 2026 · 15 technologies across 11 categories
Advertising
Google AdSense
since Apr 2018
CDN
Google Hosted Libraries
since Feb 2022
jsDelivr
since Jul 2020
Hosting
Hetzner
since Mar 2026
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Operating systems
Debian
since Oct 2022
Programming languages
PHP
since Dec 2021
Security
HSTS
since Sep 2022
UI frameworks
Web servers
Audience
- 49% desktop
- 40% phone
- 10% tablet
Germany
Austria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.63 / 10 · ranked #382,751 of all domains
135 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 0.9 MB · 30 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| chemie-schule.de | 15 |
| www.chemie-schule.de | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Ezoic Apr 2026
- dropped Google Analytics Apr 2026
- dropped Lightbox Apr 2026
- dropped Quantcast Measure Apr 2026
- dropped Snowplow Analytics Apr 2026
- dropped web-vitals Apr 2026
- detected Google AdSense Mar 2026
- detected Hetzner Mar 2026
- detected Snowplow Analytics Oct 2025