What powers kierfchen.lu?
Last seen Jul 2026 · 22 technologies across 14 categories
Analytics
Fathom
since Sep 2025
CDN
jsDelivr
since Sep 2025
CMS
WordPress
since Jul 2023
Comment systems
Databases
MySQL
since Jul 2023
Issue trackers
JavaScript frameworks
GSAP
since Jul 2023
JavaScript libraries
Maps
Miscellaneous
Open Graph
since Jul 2023
PWA
since Jul 2023
Programming languages
PHP
since Jul 2023
Security
Friendly Captcha
since Sep 2025
HSTS
since Sep 2025
Web servers
Nginx
since Sep 2025
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Luxembourg
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.67 / 10 · ranked #5,158,112 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German (Germany)
- Weight: 4.2 MB · 48 requests
- WordPress theme: kierfchen-10 · all themes
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Oct 2025
- dropped Open Graph Oct 2025
- dropped Vue.js Oct 2025
- dropped Yoast SEO Oct 2025