What powers 
openscience.si?
Last seen Aug 2026 · 12 technologies across 9 categories
Analytics
CDN
CMS
JavaScript libraries
Operating systems
Programming languages
UI frameworks
Web frameworks
Web servers
AI Crawlers
Blocks 4 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- ClaudeBot Blocked
- GPTBot Blocked
Search and AI assistants
- PerplexityBot Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 29 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 chatgpt-user added to robots.txt
- Sep 2026 claudebot added to robots.txt
- Sep 2026 gptbot added to robots.txt
- Sep 2026 perplexitybot added to robots.txt
AI Crawlers
4 of 33 AI crawlers blocked
Audience
- 65% desktop
- 35% phone
Slovenia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #339,256 of all domains
105 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Slovenian
- Weight: 0.4 MB · 22 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on UM (164.8.88.116)
- DNS: freedns.si
- Email: openscience.si
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 610,797, 9 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| dirros.openscience.si | 7 |
| openscience.si | 7 |
| revis.openscience.si | 7 |
| www.openscience.si | 7 |
| dpv.openscience.si | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped MooTools Mar 2026