What powers 
lbrt.nl?
Last seen Sep 2026 · 22 technologies across 13 categories
Analytics
Google Analytics
since Apr 2019
Hotjar
since Apr 2019
Authentication
Facebook Login
since Jun 2021
CMS
Comment systems
Font scripts
JavaScript libraries
Maps
Miscellaneous
Programming languages
Security
HSTS
since May 2023
UI frameworks
Bootstrap
since Apr 2019
Web servers
Nginx
since May 2023
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.18 / 10 · ranked #463,620 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch
- Weight: 4.9 MB · 70 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on VBOXX (2.58.165.25)
- DNS: genkgo.net
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 2,893,216, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.lbrt.nl | 22 |
| lbrt.nl | 6 |