What powers zuidenzo.nl?
Last seen Sep 2026 · 20 technologies across 14 categories
Analytics
CMS
Cookie compliance
Databases
JavaScript libraries
Miscellaneous
Page builders
Performance
Programming languages
Tag managers
Web servers
Webmail
WordPress plugins
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
- 52% phone
- 48% desktop
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.85 / 10 · ranked #4,067,015 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 1.3 MB · 37 requests
- WordPress theme: bricks · 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 WorldStream (194.99.52.31, IPv6)
- DNS: annect-it.nl
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P384, expires Oct 2026
- Common Crawl link graph: rank 37,558,523, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected jQuery Jun 2026
- dropped Litespeed Cache Jan 2026
- dropped Nginx Dec 2025
- dropped OpenResty Dec 2025
- detected CookieYes Nov 2025
- detected HTTP/3 Nov 2025
- detected LiteSpeed Nov 2025
- detected Litespeed Cache Nov 2025
- dropped Redis Nov 2025
- dropped Redis Object Cache Nov 2025