What powers voipzeker.nl?
Last seen Aug 2026 · 41 technologies across 19 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
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 not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 96% desktop
- 4% phone
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.13 / 10 · ranked #1,376,200 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch
- CDN: Cloudflare
- Weight: 3.7 MB · 189 requests
- 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 Cloudflare (104.21.29.232, IPv6)
- DNS: Cloudflare DNS
- Email: voipzeker.nl
- Email security: SPF (hard fail), DMARC reject, CAA
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 8,007,201, 4 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| voipzeker.nl | 24 |
| www.voipzeker.nl | 20 |
| unite.voipzeker.nl | 17 |
Full technology history →
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Recent changes
- detected anime.js Aug 2026
- detected Choices Aug 2026
- detected Dropzone Aug 2026
- detected Font Awesome Aug 2026
- detected GSAP Aug 2026
- detected jQuery Migrate Aug 2026
- detected reCAPTCHA Aug 2026
- detected Underscore.js Aug 2026
- dropped Really Simple SSL & Security Jun 2026
- dropped RSS Jun 2026
- detected Joomla May 2026
- dropped Cloudflare Bot Management Dec 2025
- dropped New Relic Dec 2025
- detected Cloudflare Browser Insights Nov 2025