What powers alr.lu?
Last seen Jun 2026 · 29 technologies across 14 categories
Analytics
Google Analytics
since May 2020
CMS
Joomla
since May 2020
Font scripts
Google Font API
since May 2020
JavaScript frameworks
JavaScript graphics
ApexCharts.js
since Oct 2023
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Jan 2024
Programming languages
Rich text editors
Quill
since Nov 2022
Security
HSTS
since Sep 2022
UI frameworks
Animate.css
since May 2023
Bootstrap
since May 2020
Web frameworks
Django
since Nov 2022
Helix Ultimate
since May 2023
Web servers
Nginx
since May 2020
Audience
- 81% phone
- 19% desktop
Luxembourg
Türkiye
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.62 / 10 · ranked #2,289,438 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French (France)
- Weight: 10.3 MB · 118 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| toolbox.alr.lu | 20 |
| alr.lu | 14 |
| www.alr.lu | 14 |
Full technology history →
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Recent changes
- dropped jQuery Migrate Apr 2026