What powers 
vvvzhz.nl?
Last seen Sep 2026 · 18 technologies across 12 categories
Caching
CMS
Databases
MySQL
since May 2025
Font scripts
Google Font API
since May 2025
JavaScript libraries
LazySizes
since May 2025
Miscellaneous
Open Graph
since May 2025
RSS
since May 2025
Performance
Priority Hints
since Jan 2026
Programming languages
Web servers
Apache HTTP Server
since Aug 2021
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
WordPress themes
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
- 100% desktop
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.91 / 10 · ranked #643,605 of all domains
38 referring domains · OpenPageRank
Page
- Language: Dutch (Belgium)
- Weight: 0.7 MB · 62 requests
- WordPress theme: astra · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on one.com (77.111.243.4, IPv6)
- Email: hostnet.nl
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 8,650,173, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| vvvzhz.nl | 17 |
| www.vvvzhz.nl | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Complianz Sep 2026
- dropped Google AdSense Feb 2026
- dropped Google Analytics Feb 2026
- dropped Gravatar Feb 2026
- dropped jQuery Feb 2026
- dropped jQuery Migrate Feb 2026
- dropped reCAPTCHA Feb 2026
- dropped Swiper Feb 2026
- dropped Twitter Emoji (Twemoji) Feb 2026
- dropped W3 Total Cache Feb 2026
- dropped WordPress Block Editor Feb 2026
- detected Astra Jan 2026
- detected Elementor Jan 2026
- detected Priority Hints Jan 2026
- detected WP Rocket Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Google AdSense Nov 2025
- detected reCAPTCHA Nov 2025