What powers 
flf.lu?
Last seen Aug 2026 · 51 technologies across 23 categories
A/B Testing
Analytics
CDN
CMS
Comment systems
Databases
Development
Ecommerce
Font scripts
Issue trackers
JavaScript Frameworks
JavaScript libraries
Maps
Miscellaneous
Operating systems
PaaS
Performance
Programming languages
Security
UI frameworks
Video players
Web Frameworks
Web Servers
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Search and AI assistants
- PetalBot Blocked
The other 32 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
- Sep 2026 *: Allowed (was Blocked)
- Sep 2026 petalbot added to robots.txt
- Sep 2026 *: Blocked (was Allowed)
- Sep 2026 petalbot removed from robots.txt
- Sep 2026 *: Allowed (was Blocked)
- Sep 2026 petalbot added to robots.txt
AI Crawlers
1 of 33 AI crawlers blocked
Audience
- 55% phone
- 45% desktop
France
Luxembourg
Germany
Belgium
Portugal
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.09 / 10 · ranked #510,311 of all domains
57 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: French
- Weight: 0.1 MB · 14 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Luxembourg National Division
- Founded: 1910
- Country: Luxembourg
From Wikidata (CC0).
Infrastructure
- Hosted on OVHcloud (5.196.92.32)
- DNS: telkea.com
- Email: arianesoft.com
- Email security: SPF (neutral), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 831,313, 6 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| flf.lu | 26 |
| extranet.flf.lu | 17 |
| shop.flf.lu | 12 |
| app.flf.lu | 11 |
| www.flf.lu | 11 |
| old.flf.lu | 4 |
| play.flf.lu | 2 |
Full technology history →
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Recent changes
- dropped Google Maps Jul 2026
- dropped lit-element Jul 2026
- dropped lit-html Jul 2026
- dropped Stripe Jun 2026
- detected Turbopack May 2026