What powers isl-sprachschule.de?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
Google Analytics
since Jun 2019
CMS
Font scripts
Font Awesome
since Jun 2019
Google Font API
since Jun 2019
JavaScript libraries
OWL Carousel
since Jun 2019
Live chat
WhatsApp Business Chat
since Feb 2022
Miscellaneous
Open Graph
since Sep 2022
Programming languages
TypeScript
since Dec 2022
Tag managers
Google Tag Manager
since Jun 2019
UI frameworks
Web frameworks
Neos Flow
since Jan 2019
Web servers
Nginx
since Mar 2019
Widgets
FullCalendar
since Dec 2022
Slider Revolution
since Nov 2022
Audience
- 71% phone
- 29% desktop
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.59 / 10 · ranked #5,766,407 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 2.3 MB · 63 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| medicalprogram.isl-sprachschule.de | 19 |
| pathways.isl-sprachschule.de | 19 |
| sprachkurse.isl-sprachschule.de | 19 |
| www.isl-sprachschule.de | 19 |