What powers flexiblesklassenzimmer.de?
Last seen Jun 2026 · 18 technologies across 15 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Google Analytics
since Dec 2021
Caching
WP Rocket
since Dec 2021
CMS
Cookie compliance
Databases
MySQL
since Dec 2021
Font scripts
Google Font API
since Dec 2021
JavaScript libraries
Marketing automation
Sleeknote
since Nov 2022
Miscellaneous
Performance
Priority Hints
since Jun 2024
Programming languages
PHP
since Dec 2021
Tag managers
Google Tag Manager
since Dec 2021
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Audience
- 100% phone
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.82 / 10 · ranked #4,226,987 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 3.5 MB · 46 requests
- WordPress theme: dfk · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Apache HTTP Server May 2026