What powers 
vrijeboeken.com?
Last seen Aug 2026 · 24 technologies across 14 categories
Analytics
CDN
Cookie compliance
Ecommerce
Font scripts
JavaScript libraries
Maps
Miscellaneous
Mobile frameworks
Programming languages
Tag managers
UI frameworks
Web servers
Widgets
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Search and AI assistants
- PetalBot Blocked
The other 32 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
1 of 33 AI crawlers blocked
Audience
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.75 / 10 · ranked #275,651 of all domains
157 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 5.9 MB · 101 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Vrijeboeken
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on COMPUKOS-AS (141.105.120.43)
- DNS: axc.nl
- Email: filtermail.eu
- Email security: no SPF record, no DMARC record
- SSL: Sectigo, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 2,583,440, 166 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rosestories.vrijeboeken.com | 16 |
| www.vrijeboeken.com | 15 |
| circlepublishing.vrijeboeken.com | 13 |
| passie.vrijeboeken.com | 13 |
| aeneas.vrijeboeken.com | 11 |
| blu.vrijeboeken.com | 11 |
| high5.vrijeboeken.com | 11 |
| plasman.vrijeboeken.com | 11 |
| sabais.vrijeboeken.com | 11 |
| sap2.vrijeboeken.com | 11 |
| telos.vrijeboeken.com | 11 |
| vesper.vrijeboeken.com | 11 |
| zangkalender.vrijeboeken.com | 11 |
| ahouseoflegends.vrijeboeken.com | 9 |
| diabetes2.vrijeboeken.com | 9 |
| nivon.vrijeboeken.com | 9 |
| phronese.vrijeboeken.com | 9 |
| ontwijnen.vrijeboeken.com | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Preact Aug 2026