What powers gsi-elearning.de?
Last seen Jun 2026 · 19 technologies across 11 categories
CDN
jsDelivr
since Apr 2026
CMS
TYPO3 CMS
since May 2019
JavaScript graphics
JavaScript libraries
OWL Carousel
since Oct 2020
prettyPhoto
since Jul 2021
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Video players
Web servers
Nginx
since May 2019
Webmail
Microsoft 365
since Aug 2022
Audience
- 69% desktop
- 31% phone
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.67 / 10 · ranked #5,148,332 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 2800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 1.2 MB · 91 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| lms.gsi-elearning.de | 16 |
| www.gsi-elearning.de | 9 |
Full technology history →
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Recent changes
- dropped Apache HTTP Server May 2026
- detected jsDelivr Apr 2026
- detected MathJax Apr 2026