What powers f-site.nu?
Last seen Oct 2026 · 14 technologies across 9 categories
Analytics
Google Analytics
since May 2025
Snowplow Analytics
since Feb 2025
CMS
Duda
since Feb 2025
JavaScript frameworks
React
since Feb 2025
JavaScript libraries
MobX
since Feb 2025
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Feb 2025
Photo galleries
PhotoSwipe
since Apr 2025
Security
HSTS
since Sep 2022
Web servers
Nginx
since Feb 2025
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
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 58% desktop
- 42% phone
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.15 / 10 · ranked #3,216,692 of all domains
18 referring domains · OpenPageRank
Page
- Language: Dutch
- Weight: 2.8 MB · 63 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (35.172.94.1)
- DNS: mijndomein.nl
- Email: mijndomein.nl
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 7,121,482, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Webpack Jan 2026