What powers grur.org?
Last seen Mar 2026 · 6 technologies across 6 categories
CMS
TYPO3 CMS
since Jul 2022
Hosting
IONOS
since Aug 2022
Programming languages
PHP
since Jul 2022
Security
HSTS
since Jul 2025
Web servers
Apache HTTP Server
since Jul 2022
Webmail
Google Workspace
since Aug 2022
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.31 / 10 · ranked #192,974 of all domains
151 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0.15 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 2.6 MB · 35 requests
- Structured data: Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped DataTables Sep 2025
- dropped jQuery Sep 2025