What powers 
fsvf.de?
Last seen Sep 2026 · 15 technologies across 9 categories
CMS
Cookie compliance
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
UI frameworks
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 87% phone
- 7% desktop
- 6% tablet
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.40 / 10 · ranked #417,682 of all domains
84 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 2200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Germany)
- Weight: 5.7 MB · 68 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Hetzner (78.46.133.72)
- DNS: IONOS
- Email: IONOS
- Email security: SPF (soft fail), DMARC monitor only
- SSL: DigiCert, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 10,437,150, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Contenido Mar 2026
- dropped Font Awesome Mar 2026
- dropped Lodash Mar 2026
- dropped Modernizr Mar 2026
- dropped Slider Revolution Mar 2026
- dropped ZURB Foundation Mar 2026
- detected Bootstrap Feb 2026
- detected CookieFirst Feb 2026
- detected FancyBox Feb 2026
- detected jQuery UI Feb 2026
- detected Moment.js Feb 2026
- detected Open Graph Feb 2026
- detected Preact Feb 2026
- detected React Feb 2026
- detected React Router Feb 2026
- detected TYPO3 CMS Feb 2026