What powers rene-graeber-buecher.de?
Last seen Jun 2026 · 8 technologies across 6 categories
JavaScript libraries
Performance
Priority Hints
since Apr 2026
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Web servers
Apache HTTP Server
since Jul 2019
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.98 / 10 · ranked #3,640,312 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 0.7 MB · 50 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- detected Priority Hints Apr 2026
- detected jQuery Migrate Mar 2026