What powers 
fuehrerschein-bestehen.de?
Last seen Sep 2026 · 5 technologies across 5 categories
JavaScript libraries
Miscellaneous
Payment processors
Security
Web frameworks
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 Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
- Sep 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 79% phone
- 17% desktop
- 4% tablet
Germany
Netherlands
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.78 / 10 · ranked #723,473 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 5.0 MB · 32 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Kalaiwa Lernsysteme GmbH
- Industry: Software and apps (declares
SoftwareApplication) - Profiles: Instagram, Facebook, YouTube
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on AS-ANEXIA ANEXIA Internetdienstleistungs GmbH (217.146.20.220)
- DNS: ns14.net
- Email: mailbox.org
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 3072, expires Nov 2026
- Common Crawl link graph: rank 11,422,547, 8 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ar.fuehrerschein-bestehen.de | 5 |
| en.fuehrerschein-bestehen.de | 5 |
| es.fuehrerschein-bestehen.de | 5 |
| ru.fuehrerschein-bestehen.de | 5 |
| tr.fuehrerschein-bestehen.de | 5 |
| www.fuehrerschein-bestehen.de | 5 |
| zh.fuehrerschein-bestehen.de | 5 |