What powers kandern.de?
Last seen Aug 2026 · 6 technologies across 5 categories
JavaScript libraries
Miscellaneous
Security
Web servers
Widgets
AI Crawlers
Blocks 3 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Bytespider Blocked
- GPTBot Blocked
- meta-externalagent Blocked
- ClaudeBot Allowed
The other 29 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
3 of 33 AI crawlers blocked
Standards: llms.txt
Audience
- 93% phone
- 8% desktop
Germany
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.74 / 10 · ranked #744,436 of all domains
59 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 0.7 MB · 49 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Kandern
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on Hetzner (144.76.55.199, IPv6)
- DNS: first-ns.de
- Email: kvnbw.de
- Email security: SPF (hard fail), no DMARC record
- SSL: DigiCert, RSA 3072, wildcard, expires Oct 2026
- Common Crawl link graph: rank 777,971, 4 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped OpenResty May 2026
- dropped Modernizr Apr 2026
- detected Browser-Update.org Nov 2025
- detected Modernizr Nov 2025