What powers rscw.nl?

Last seen Sep 2026 · 9 technologies across 6 categories

Analytics

Tinybird
since Aug 2026

CDN

Cloudflare
since Aug 2026

JavaScript frameworks

TanStack Start
since Aug 2026

Miscellaneous

Open Graph
since Oct 2022

Security

Cloudflare Bot Management
since Aug 2026
HSTS
since Aug 2026

UI frameworks

Radix UI
since Aug 2026
shadcn/ui
since Aug 2026
Tailwind CSS
since Aug 2026

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

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 83% phone
  • 17% desktop
  • Netherlands

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

2.89 / 10 · ranked #1,797,793 of all domains

17 referring domains · OpenPageRank

Core Web Vitals

LCP1.6 s
INP100 ms
CLS0
TTFB900 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: English
  • CDN: Cloudflare
  • Weight: 4.8 MB · 19 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 (185.158.133.1)
  • Email: Google Workspace
  • Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
  • SSL: Google Trust Services, ECDSA P256, expires Oct 2026
  • Common Crawl link graph: rank 16,137,598, 2 hosts
  • Verified with: Google

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

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