What powers claus-carstens.de?
Last seen Jun 2026 · 12 technologies across 10 categories
Analytics
Google Analytics
since Apr 2022
CDN
Unpkg
since Feb 2026
CMS
Silverstripe
since Apr 2022
JavaScript libraries
Miscellaneous
Open Graph
since Aug 2025
PWA
since Aug 2022
Performance
Priority Hints
since Feb 2026
Programming languages
PHP
since Apr 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2022
Webmail
Microsoft 365
since Aug 2022
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.81 / 10 · ranked #16,437,322 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 1.0 MB · 34 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cookiebot Mar 2026
- dropped Microsoft Advertising Mar 2026
- detected core-js Feb 2026
- dropped Nginx Feb 2026
- detected Priority Hints Feb 2026
- detected Unpkg Feb 2026
- detected Cookiebot Jan 2026
- detected Microsoft Advertising Jan 2026
- dropped Babel Sep 2025
- dropped core-js Sep 2025
- dropped LazySizes Sep 2025
- dropped scrollreveal Sep 2025
- detected HSTS Aug 2025
- detected Open Graph Aug 2025