What powers perndorfer.at?
Last seen Sep 2026 · 27 technologies across 18 categories
Caching
CMS
Databases
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
Web servers
Webmail
WordPress plugins
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 91% phone
- 9% tablet
Germany
Italy
France
Slovakia
Iran
South Africa
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.65 / 10 · ranked #2,242,307 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.9 s |
| CLS | 0 |
| TTFB | 3300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Germany)
- Weight: 2.1 MB · 125 requests
- WordPress theme: oceanwp · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Hetzner (5.9.176.100)
- DNS: world4you.at
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 10,774,355, 2 hosts
- Verified with: Meta Business, Trend Micro Email Security
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 Bootstrap Sep 2026
- detected React Sep 2026
- dropped UIKit Sep 2026
- detected Mailgun May 2026
- detected Google Tag Manager Dec 2025