What powers vnva.nl?
Last seen Aug 2026 · 9 technologies across 6 categories
Analytics
Google Analytics
since Dec 2020
CDN
Cloudflare
since Nov 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Web frameworks
Microsoft ASP.NET
since Nov 2021
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
Open Page Rank
3.34 / 10 · ranked #1,080,848 of all domains
27 referring domains · OpenPageRank
Page
- Language: Dutch
- Weight: 1.1 MB · 39 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- VNVA (Vereniging van Nederlandse Vrouwelijke Artsen on Wikidata)
- Country: Netherlands
- Profiles: Facebook, X
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on AS-TBNLTN (141.255.182.217, IPv6)
- DNS: firstfind.nl
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, CAA
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 1,337,574, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted