What powers kumpf-saft.de?
Last seen Sep 2026 · 17 technologies across 13 categories
Analytics
CMS
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
UI frameworks
Video players
Web servers
Webmail
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Sep 2026.
Training crawlers
- CCBot Allowed
- ClaudeBot Allowed
- GPTBot Allowed
User-request fetchers
- ChatGPT-User Allowed
The other 29 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.66 / 10 · ranked #2,223,320 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- CDN: Google
- Weight: 9.6 MB · 50 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Google Cloud (35.242.229.239)
- DNS: IONOS
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 24,824,466, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
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Recent changes
- detected Matomo Analytics Sep 2026
- detected Node.js Sep 2026
- detected Open Graph Sep 2026
- detected Platform.sh Sep 2026
- detected Priority Hints Sep 2026
- detected PWA Sep 2026
- detected Storyblok Sep 2026
- detected Svelte Sep 2026
- detected SvelteKit Sep 2026
- detected Vite Sep 2026