What powers tbu.nl?
Last seen Sep 2026 · 15 technologies across 9 categories
Analytics
Google Analytics
since Aug 2025
Plausible
since Aug 2025
CMS
Databases
Firebase
since Aug 2025
PostgreSQL
since Aug 2025
Ecommerce
Cart Functionality
since Aug 2025
Font scripts
Google Font API
since Aug 2025
JavaScript libraries
Miscellaneous
Programming languages
Web servers
Nginx
since Aug 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.52 / 10 · ranked #6,355,739 of all domains
4 referring domains · OpenPageRank
Page
- Language: English (United States)
- CDN: Google
- Weight: 3.1 MB · 36 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- BV Technisch Bureau Uittenbogaart
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on KPN KPN National (37.251.53.3)
- DNS: TransIP
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 19,060,608
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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