What powers grevensteiner.de?
Last seen Sep 2026 · 13 technologies across 6 categories
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Node.js
since Jul 2020
UI frameworks
Tailwind CSS
since Apr 2022
Web servers
Apache HTTP Server
since Feb 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.10 / 10 · ranked #1,422,066 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 100 ms |
| CLS | 0.3 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 5.5 MB · 46 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on PROIO (194.6.226.159)
- DNS: knipp.net
- Email: veltins.de
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 4,205,768, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| grevensteiner.de | 11 |
| www.grevensteiner.de | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected PWA Apr 2026
- detected Tailwind CSS Apr 2026