What powers 
recke.de?
Last seen Sep 2026 · 10 technologies across 6 categories
Cookie compliance
Hosting panels
JavaScript libraries
Miscellaneous
Web servers
Webmail
AI Crawlers
Blocks 20 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- AI2Bot Blocked
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- FacebookBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- ImagesiftBot Blocked
- img2dataset Blocked
- meta-externalagent Blocked
- PanguBot Blocked
- Webzio-Extended Blocked
Search and AI assistants
- Amazonbot Blocked
- PerplexityBot Blocked
- PetalBot Blocked
- YouBot Blocked
User-request fetchers
- meta-externalfetcher Blocked
The other 13 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
20 of 33 AI crawlers blocked
Audience
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.63 / 10 · ranked #799,797 of all domains
50 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 2.1 MB · 49 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Recke
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on Hetzner (148.251.198.184, IPv6)
- DNS: ncserve.de
- Email: recke.de
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 1,207,294, 3 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
- detected Apple iCloud Mail Jul 2026
- detected core-js Jul 2026
- detected jQuery Jul 2026
- detected jQuery Migrate Jul 2026
- detected Klaro Jul 2026
- detected Nginx Jul 2026
- detected Open Graph Jul 2026
- detected Plesk Jul 2026
- detected Preact Jul 2026
- detected PWA Jul 2026