What powers kalender10.com?
Last seen Jun 2026 · 19 technologies across 14 categories
Advertising
Google AdSense
since Sep 2022
CMS
WordPress
since Sep 2022
Customer data platform
Sirdata
since Feb 2024
Databases
MySQL
since Sep 2022
Font scripts
Google Font API
since Sep 2022
JavaScript libraries
Preact
since Mar 2026
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Sep 2022
Security
Segmentation
Adobe Audience Manager
since Feb 2024
WordPress plugins
RankMath SEO
since Oct 2022
WP Rocket
since Sep 2022
WordPress themes
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 0.9 MB · 91 requests
- WordPress theme: generatepress (child: generatepress-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Preact Jun 2026
- dropped Nginx May 2026
- dropped OpenResty May 2026
- dropped Preact May 2026
- dropped core-js Mar 2026
- detected Nginx Mar 2026
- detected OpenResty Mar 2026
- detected Preact Mar 2026
- dropped Google Tag Manager Oct 2025
- dropped Funding Choices Sep 2025
- dropped Google Analytics Sep 2025
- dropped jQuery Sep 2025
- dropped jQuery Migrate Sep 2025
- dropped jQuery UI Sep 2025
- dropped Polylang Sep 2025