What powers ofn.nl?
Last seen Aug 2026 · 14 technologies across 8 categories
Analytics
Google Analytics
since Jul 2021
Issue trackers
JavaScript frameworks
JavaScript libraries
Swiper
since Oct 2023
Maps
Miscellaneous
Open Graph
since Nov 2022
Webpack
since Nov 2022
Programming languages
Node.js
since Nov 2022
UI frameworks
Chakra UI
since Nov 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.25 / 10 · ranked #2,987,908 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch
- Weight: 1.0 MB · 40 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Industry: News and media (declares
NewsArticle)
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Microsoft (13.69.68.45)
- DNS: yoursrs.com
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (soft fail)
- SSL: Sectigo, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 15,232,277, 2 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted