What powers physicum.nl?
Last seen Oct 2026 · 38 technologies across 23 categories
Analytics
CMS
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Hosting
JavaScript frameworks
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PaaS
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Performance
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AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
- Oct 2026 llms.txt appeared
- Sep 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.44 / 10 · ranked #7,045,736 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch
- CDN: Vercel
- Weight: 0.9 MB · 37 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Industry: Beauty and wellness (declares
HealthClub)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Amazon Web Services (216.150.1.1)
- DNS: TransIP
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 281,327, 2 hosts
- Verified with: Google, Pinterest
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Alpine.js Oct 2026
- detected Astro Oct 2026
- detected HSTS Oct 2026
- detected Priority Hints Oct 2026
- detected Sanity Oct 2026
- detected Tailwind CSS Oct 2026
- detected Vercel Oct 2026
- dropped Alpine.js Mar 2026
- dropped Axios Mar 2026
- dropped ClickCease Mar 2026
- dropped Imgix Mar 2026
- dropped Lodash Mar 2026
- dropped Nginx Mar 2026
- dropped PWA Mar 2026
- dropped Tailwind CSS Mar 2026
- detected AOS Feb 2026
- detected Astra Feb 2026
- detected Hostinger Feb 2026
- detected HTTP/3 Feb 2026
- detected Isotope Feb 2026
- detected jQuery Feb 2026
- detected jQuery Migrate Feb 2026
- detected Leaflet Feb 2026
- detected LiteSpeed Feb 2026
- detected Mapbox GL JS Feb 2026
- detected Mapbox.js Feb 2026
- detected MySQL Feb 2026
- detected PHP Feb 2026
- detected RankMath SEO Feb 2026
- detected RSS Feb 2026
- detected Slick Feb 2026
- detected Spectra Feb 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- detected WhatsApp Business Chat Feb 2026
- detected WordPress Feb 2026
- detected WordPress Block Editor Feb 2026
- detected WPML Feb 2026
- detected YouTube Feb 2026