What powers charter-schulz.de?
Last seen Aug 2026 · 25 technologies across 15 categories
Advertising
Google AdSense
since Jun 2023
Analytics
Google Analytics
since Jun 2021
CMS
WordPress
since Dec 2020
Databases
MySQL
since Dec 2020
JavaScript frameworks
Vue.js
since Dec 2020
JavaScript libraries
Live chat
WhatsApp Business Chat
since Jun 2022
Miscellaneous
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Dec 2020
Security
reCAPTCHA
since Jun 2023
Web servers
Nginx
since Dec 2020
Webmail
Microsoft 365
since Nov 2025
WordPress plugins
Borlabs Cookie
since Nov 2021
RankMath SEO
since Oct 2022
Ultimate Addons for Elementor
since Nov 2023
WP Rocket
since Dec 2021
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 77% phone
- 14% tablet
- 10% desktop
Germany
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.69 / 10 · ranked #2,174,899 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 150 ms |
| CLS | 0.15 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 1.6 MB · 86 requests
- WordPress theme: astra (child: charterschulz) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
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Recent changes
- dropped Apple iCloud Mail Dec 2025
- detected Lodash Dec 2025
- dropped OWL Carousel Dec 2025
- dropped VideoJS Dec 2025
- detected Vue.js Dec 2025
- detected Webpack Dec 2025
- detected Microsoft 365 Nov 2025