What powers postgroup.lu?
Last seen Jun 2026 · 21 technologies across 10 categories
CMS
Liferay
since Jan 2019
Cookie compliance
Cookie Information
since Apr 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Popper
since Dec 2023
Programming languages
Java
since Sep 2021
TypeScript
since Feb 2024
Reverse proxies
IBM DataPower
since Dec 2023
Security
HSTS
since Sep 2022
UI frameworks
Web servers
Apache HTTP Server
since Feb 2020
Audience
- 66% phone
- 34% desktop
Luxembourg
India
France
Belgium
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.03 / 10 · ranked #546,076 of all domains
59 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French (France)
- Weight: 2.7 MB · 76 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.postgroup.lu | 16 |
| www.careers.postgroup.lu | 9 |
| careers.postgroup.lu | 8 |
Full technology history →
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Recent changes
- dropped OneTrust May 2026
- detected Cookie Information Apr 2026
- dropped core-js Aug 2025