What powers 
bnl.lu?
Last seen Aug 2026 · 30 technologies across 18 categories
Analytics
Caching
CDN
CMS
Cookie compliance
Font scripts
JavaScript Frameworks
JavaScript Graphics
JavaScript libraries
Maps
Miscellaneous
Operating systems
Programming Languages
Security
UI frameworks
Video players
Web frameworks
Web Servers
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| luxembourg library | #3 | 3 |
| en que lu | #49 | 1 |
| bnl location | #88 | 0 |
| lu de | #81 | 0 |
| luxembourg site | #51 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
Policy unknown
Audience
- 73% phone
- 27% desktop
Luxembourg
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.29 / 10 · ranked #207,410 of all domains
145 referring domains · OpenPageRank
Search traffic
4 est. monthly organic visits (US)
5 keywords in Google's top 30
Core Web Vitals
| LCP | 1.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 1.8 MB · 17 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CTIE (185.106.24.133)
- DNS: wedos.com
- Email: no MX record returned
- Email security: DNSSEC signed
- SSL: HARICA, RSA 4096, wildcard, expires Oct 2026
- Common Crawl link graph: rank 49,589, 165 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| patrimoine.bnl.lu | 15 |
| www.bnl.lu | 8 |
| booker.bnl.lu | 5 |
| link-springer-com.proxy.bnl.lu | 4 |
| luxemburgensia.bnl.lu | 2 |
| login.proxy.bnl.lu | 1 |
| proxy.bnl.lu | 1 |
| www-cairn-info.proxy.bnl.lu | 1 |
| www-degruyter-com.proxy.bnl.lu | 1 |
| www-sciencedirect-com.proxy.bnl.lu | 1 |
| www-taylorfrancis-com.proxy.bnl.lu | 1 |