What powers he.si?
Last seen Aug 2026 · 7 technologies across 6 categories
Font scripts
Google Font API
since Sep 2025
JavaScript libraries
Live chat
Drift
since Nov 2021
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Debian
since Jan 2019
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 89% phone
- 11% desktop
Slovenia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.75 / 10 · ranked #738,326 of all domains
50 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 3.9 MB · 107 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- House of Experiments
- Founded: 1995
- Country: Slovenia
From Wikidata (CC0).
Infrastructure
- Hosted on ARNES-NET Academic and Research Network of Slovenia (193.2.255.194)
- DNS: he.si
- Email: he.si
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 1,893,211, 6 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| vodic.he.si | 5 |
| www.he.si | 5 |
| z.he.si | 3 |