What powers rccrawler.eu?
Last seen Jun 2026 · 10 technologies across 7 categories
CMS
Woltlab Community Framework
since Jun 2024
JavaScript frameworks
React
since Jun 2024
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Jun 2024
UI frameworks
Bootstrap
since Apr 2026
Web servers
Nginx
since Jun 2024
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.46 / 10 · ranked #28,303,935 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 12.3 MB · 42 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Bootstrap Apr 2026