What powers 
zibber.nl?
Last seen Aug 2026 · 53 technologies across 23 categories
Analytics
Appointment scheduling
CDN
CMS
Cookie compliance
Documentation
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript Libraries
Marketing automation
Miscellaneous
Operating systems
PaaS
Programming languages
Reverse proxies
Security
Tag managers
UI frameworks
Web frameworks
Web servers
Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Allowed (was Blocked)
- Aug 2026 *: Blocked (was Allowed)
- Aug 2026 *: Allowed (was Blocked)
AI Crawlers
No AI crawlers blocked
Audience
- 94% desktop
- 6% phone
Netherlands
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.80 / 10 · ranked #714,698 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0.1 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 3.4 MB · 54 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (199.60.103.40)
- DNS: Google Cloud DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P384, expires Nov 2026
- Common Crawl link graph: rank 14,416,356, 9 hosts
- Verified with: Atlassian, Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.zibber.nl | 24 |
| my.zibber.nl | 21 |
| portal.zibber.nl | 21 |
| content.zibber.nl | 20 |
| app.zibber.nl | 12 |
| zone.zibber.nl | 10 |
| jobs.zibber.nl | 8 |
| api.zibber.nl | 3 |
| partners.zibber.nl | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Turnstile May 2026
- dropped WhatsApp Business Chat May 2026
- detected Cookie Script Apr 2026
- detected Microsoft Clarity Feb 2026
- detected WhatsApp Business Chat Feb 2026
- dropped Emotion Jan 2026
- dropped Preact Jan 2026
- detected Emotion Oct 2025
- detected Preact Oct 2025
- detected Slick Oct 2025