What powers kaeuffer.de?
Last seen Aug 2026 · 10 technologies across 9 categories
Cookie compliance
CookieFirst
since Mar 2025
Hosting
ALL-INKL
since Aug 2022
JavaScript libraries
Marketing automation
HubSpot
since Nov 2024
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Apr 2024
Security
HSTS
since Sep 2022
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Apple iCloud Mail
since Jan 2023
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 86% phone
- 9% desktop
- 6% tablet
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.92 / 10 · ranked #1,730,838 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 1.8 MB · 61 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on NMM-AS D - 02742 Friedersdorf Hauptstrasse 68 (85.13.156.228)
- DNS: ALL-INKL
- Email: kaeuffer.de
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 25,054,120, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted