What powers vuboekhandel.nl?

Last seen Oct 2026 · 14 technologies across 12 categories

CDN

Cloudflare
since Nov 2021

CMS

Skolengo v2.0
since Jun 2023

Databases

MariaDB
since Jun 2023

Ecommerce

Fourthwall v2.0
since Feb 2022

JavaScript libraries

jQuery v1.11.3
since Jan 2019
jQuery UI v1.11.4
since Jan 2019

Miscellaneous

PWA
since Aug 2022

Operating systems

AlmaLinux
since Nov 2022

Programming languages

Java
since Jun 2023

Security

Cloudflare Bot Management
since Nov 2021

Web server extensions

OpenSSL v3.5.1
since Nov 2022

Web servers

Apache HTTP Server v2.4.62
since Jan 2019
Apache Tomcat
since Jun 2023

Webmail

Microsoft 365
since Aug 2022

AI Crawlers

Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 2026.

Search and AI assistants

  • Amazonbot Blocked

The other 32 AI crawlers we track are not mentioned and are blocked by the catch-all rule (User-agent: *).

  • robots.txt found
  • llms.txt not checked
  • ai.txt not checked

See who blocks each AI crawler across the web

AI Crawlers

All crawlers blocked

Full breakdown

Audience

  • 78% desktop
  • 22% phone
  • Netherlands

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

2.85 / 10 · ranked #1,872,695 of all domains

12 referring domains · OpenPageRank

Core Web Vitals

LCP1.1 s
CLS0.1
TTFB500 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: English
  • Weight: 2.1 MB · 22 requests

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

  • Hosted on STRATO (85.214.64.169)
  • DNS: yourdomainprovider.net
  • Email: Microsoft 365
  • Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
  • SSL: Let's Encrypt, RSA 2048, expires Dec 2026
  • Common Crawl link graph: rank 11,579,370, 13 hosts
  • Verified with: Microsoft 365

DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted

Subdomains

HostTechs
cdp.vuboekhandel.nl 14
qbd.vuboekhandel.nl 14
vib.vuboekhandel.nl 14
vspvu.vuboekhandel.nl 14
vuboekhandel.nl 13
www.vuboekhandel.nl 13

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