What powers sfc.si?
Last seen Oct 2026 · 10 technologies across 9 categories
Analytics
Matomo Analytics
since Sep 2026
CMS
Wagtail
since Sep 2026
JavaScript libraries
Htmx
since Sep 2026
Miscellaneous
Open Graph
since Sep 2026
PWA
since Sep 2026
Programming languages
Python
since Sep 2026
UI frameworks
Tailwind CSS
since Sep 2026
Web frameworks
Django
since Sep 2026
Web servers
gunicorn
since Sep 2026
Webmail
Microsoft 365
since Sep 2026
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 74% desktop
- 26% phone
Slovenia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.40 / 10 · ranked #7,480,942 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 4.3 MB · 41 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on ARNES-NET Academic and Research Network of Slovenia (194.249.0.113)
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 1,334,160, 5 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted