What powers citybiblio.lu?
Last seen Jun 2026 · 13 technologies across 8 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Dynatrace
since Aug 2024
Matomo Analytics
since Jul 2024
Cookie compliance
JavaScript libraries
Miscellaneous
RUM
Dynatrace RUM
since Aug 2024
Security
HSTS
since Jul 2024
Tag managers
Matomo Tag Manager
since Jul 2024
Audience
- 69% phone
- 31% desktop
Luxembourg
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.87 / 10 · ranked #1,828,716 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.6 s |
| INP | 250 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- Weight: 2.9 MB · 111 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| citybiblio.lu | 12 |
| www.citybiblio.lu | 12 |