What powers 
ons-welzijn.nl?
Last seen Sep 2026 · 21 technologies across 13 categories
Caching
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
Web servers
Webmail
WordPress plugins
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 70% phone
- 30% desktop
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.55 / 10 · ranked #394,293 of all domains
50 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 2.3 MB · 43 requests
- WordPress theme: hello-elementor (child: hello-theme-child-master) · all themes
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on AS-ZXCS (185.104.29.148)
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 261,924, 5 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 Google Font API Sep 2026
- dropped Hello Elementor Aug 2026
- detected Hello Elementor Jun 2026
- dropped Hello Elementor May 2026
- dropped cdnjs Dec 2025
- dropped Cloudflare Dec 2025
- dropped Cookiebot Dec 2025
- dropped Google Analytics Dec 2025
- dropped Google Tag Manager Dec 2025
- dropped HSTS Dec 2025
- dropped jsDelivr Dec 2025
- dropped LazySizes Dec 2025
- dropped Microsoft Advertising Dec 2025
- dropped Microsoft ASP.NET Dec 2025
- dropped RequireJS Dec 2025
- dropped scrollreveal Dec 2025
- dropped Vue.js Dec 2025
- detected Apache HTTP Server Nov 2025
- detected Complianz Nov 2025
- detected core-js Nov 2025
- detected Elementor Nov 2025
- detected Font Awesome Nov 2025
- detected Hello Elementor Nov 2025
- detected HTTP/3 Nov 2025
- detected jQuery Migrate Nov 2025
- detected jQuery UI Nov 2025
- detected MySQL Nov 2025
- detected PHP Nov 2025
- detected Priority Hints Nov 2025
- detected RSS Nov 2025
- detected WordPress Nov 2025
- detected WP Rocket Nov 2025
- detected Yoast SEO Nov 2025