What powers opvoeren.nl?
Last seen Sep 2026 · 11 technologies across 10 categories
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Web servers
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Netherlands
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.64 / 10 · ranked #5,410,930 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch
- Weight: 0.7 MB · 46 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Opvoeren.nl
From the homepage's own structured data (Sep 2026).
Infrastructure
- Email: Zoho Mail
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 30,724,893, 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 cdnjs Apr 2026
- dropped Cloudflare Apr 2026
- dropped Font Awesome Apr 2026
- dropped jQuery Apr 2026
- dropped Material Design Lite Apr 2026
- dropped Modernizr Apr 2026
- dropped OWL Carousel Apr 2026
- dropped Slick Apr 2026
- detected Open Graph Mar 2026
- detected Priority Hints Mar 2026
- dropped New Relic Nov 2025