What powers cdf-oberschule.de?
Last seen Jun 2026 · 20 technologies across 12 categories
Caching
WordPress Super Cache
since Sep 2025
CDN
jsDelivr
since Aug 2020
CMS
Databases
MySQL
since Aug 2020
Font scripts
Font Awesome
since Aug 2020
Google Font API
since Aug 2020
Hosting
IONOS
since Aug 2022
JavaScript libraries
AOS
since Sep 2025
OWL Carousel
since Aug 2020
Miscellaneous
RSS
since Dec 2022
Programming languages
UI frameworks
CivicTheme
since Sep 2025
Web servers
Apache HTTP Server
since Jan 2019
WordPress plugins
Audience
- 100% phone
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.84 / 10 · ranked #4,132,699 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 2.4 MB · 29 requests
- WordPress theme: oxygen-is-not-a-theme · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.cdf-oberschule.de | 13 |
| cdf-oberschule.de | 12 |
| www.vertretungsplan.cdf-oberschule.de | 2 |
Full technology history →
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Recent changes
- dropped All in One SEO Oct 2025
- dropped FullCalendar Oct 2025
- dropped jQuery UI Oct 2025
- dropped Open Graph Oct 2025
- dropped Popper Oct 2025
- dropped Popup Maker Oct 2025
- dropped Priority Hints Oct 2025
- dropped Tippy.js Oct 2025
- dropped TypeScript Oct 2025
- dropped WP Fastest Cache Oct 2025
- detected AOS Sep 2025
- detected CivicTheme Sep 2025
- detected Oxygen Sep 2025
- detected WordPress Super Cache Sep 2025