What powers os-koper.si?
Last seen Sep 2026 · 36 technologies across 23 categories
Accessibility
UserWay
since Feb 2025
Analytics
Matomo Analytics
since Aug 2020
Caching
Redis Object Cache
since Jul 2024
CMS
Cookie compliance
Databases
Font scripts
Font Awesome
since Apr 2022
Google Font API
since Feb 2019
JavaScript frameworks
AlertifyJS
since Jul 2024
JavaScript libraries
Miscellaneous
Operating systems
AlmaLinux
since Feb 2025
Windows Server
since Jul 2024
Page builders
Performance
Priority Hints
since Nov 2023
Photo galleries
Imagely NextGEN Gallery
since Apr 2022
NextGEN Gallery
since Feb 2019
Programming languages
Security
HSTS
since Jul 2024
Really Simple SSL & Security
since Feb 2025
UI frameworks
Video players
Web frameworks
Microsoft ASP.NET
since Jul 2024
Web server extensions
Web servers
Webmail
Apple iCloud Mail
since Mar 2026
Microsoft 365
since Sep 2023
WordPress plugins
TablePress
since Feb 2022
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
1.67 / 10 · ranked #5,160,251 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Slovenian (Slovenia)
- Weight: 2.2 MB · 47 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ARNES-NET Academic and Research Network of Slovenia (194.249.1.103)
- DNS: arnes.si
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- Common Crawl link graph: rank 11,991,646, 3 hosts
- Verified with: Apple Business, Canva, Microsoft 365
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| os-koper.si | 23 |
| www.os-koper.si | 18 |
| malice.os-koper.si | 11 |
Full technology history →
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Recent changes
- detected Apple iCloud Mail Mar 2026