What powers quizvanroos.nl?
Last seen Sep 2026 · 31 technologies across 19 categories
Analytics
CMS
Cookie compliance
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Page builders
Payment processors
Performance
Programming languages
Reviews
Tag managers
Web servers
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.42 / 10 · ranked #34,136,585 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 2600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 1.8 MB · 116 requests
- WordPress theme: neve (child: neve-child) · all themes
- Structured data: JSON-LD, 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 Combell (85.10.159.37)
- Email: transip.email
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 14,446,034, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped core-js Sep 2026
- detected Kadence WP Blocks Jul 2026
- detected MailerLite May 2026
- detected PayPal Apr 2026
- detected WooCommerce PayPal Payments Apr 2026
- dropped RSS Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Google Tag Manager for WordPress Nov 2025
- detected Trustindex Nov 2025