What powers undfnd.eu?
Last seen Aug 2026 · 25 technologies across 14 categories
Advertising
Analytics
CDN
Development
Ecommerce
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
UI frameworks
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
AI Crawlers
8 of 33 AI crawlers blocked
Standards: llms.txt, Content Signals
Audience
- 60% desktop
- 40% phone
Germany
Poland
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.9 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.8 MB · 57 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| ome.undfnd.eu | 20 |
| undfnd.eu | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Chart.js Aug 2026
- detected Google AdSense Aug 2026
- dropped Google Analytics Aug 2026
- dropped Google Font API Aug 2026
- detected PWA Aug 2026
- detected Cart Functionality Jul 2026
- dropped Express Jul 2026
- detected HSTS Jul 2026
- detected Next.js Jul 2026
- detected Next.js App Router Jul 2026
- detected Priority Hints Jul 2026
- detected Radix UI Jul 2026
- detected React Jul 2026
- detected Recharts Jul 2026
- detected Tailwind CSS Jul 2026
- detected Turbopack Jul 2026
- detected Webpack Jul 2026
- dropped particles.js May 2026
- dropped SweetAlert2 May 2026