What powers katzbeck.at?
Last seen Aug 2026 · 35 technologies across 20 categories
Analytics
Authentication
Caching
CDN
CMS
Databases
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
Mobile frameworks
Performance
Photo galleries
Programming languages
Security
Tag managers
UI frameworks
Video players
Web servers
WordPress plugins
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. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt found
- ai.txt not found
- Sep 2026 *: Restricted (was Allowed)
- Sep 2026 gptbot removed from robots.txt
- Sep 2026 perplexitybot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 79% phone
- 21% desktop
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.13 / 10 · ranked #1,374,211 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 3300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Organisation
- Katzbeck Fenster GmbH Austria
- Country: Austria
From Wikidata (CC0).
Infrastructure
- Hosted on IONOS (81.19.159.35)
- DNS: world4you.at
- Email: Trend Micro Email Security
- Email security: SPF (hard fail), no DMARC record
- SSL: GlobalSign, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 6,780,070, 4 hosts
- Verified with: Brevo, Microsoft 365, Trend Micro Email Security
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.katzbeck.at | 20 |
| karriere.katzbeck.at | 13 |
| epaper.katzbeck.at | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Fluent Forms Jul 2026
- dropped reCAPTCHA Jun 2026
- detected Cloudflare Turnstile May 2026
- detected jQuery Mobile Apr 2026
- detected MediaElement.js Mar 2026
- dropped AOS Feb 2026
- dropped Leaflet Feb 2026
- dropped List.js Feb 2026
- dropped Livefyre Feb 2026
- dropped Popper Feb 2026
- dropped Tippy.js Feb 2026
- dropped jQuery Mobile Oct 2025