What powers holthaus.eu?
Last seen Aug 2026 · 8 technologies across 7 categories
CDN
jsDelivr
since Jul 2020
CMS
Contao
since May 2020
JavaScript libraries
Miscellaneous
Popper
since Apr 2022
Programming languages
UI frameworks
Web servers
Nginx
since May 2020
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
- 54% desktop
- 46% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.10 / 10 · ranked #1,421,626 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 2.7 MB · 39 requests
- Structured data: JSON-LD, Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on TELEMAXX (89.107.188.47)
- DNS: dns1.de
- Email: inetrobots.com
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 14,726,535, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted