What powers sstc.ua?
Last seen Aug 2026 · 8 technologies across 7 categories
Analytics
Google Analytics
since Jun 2020
JavaScript frameworks
React
since Jul 2021
JavaScript libraries
Miscellaneous
Tag managers
Google Tag Manager
since Jun 2020
Web servers
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
Ukraine
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.48 / 10 · ranked #913,867 of all domains
56 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| CLS | 0.3 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 16.0 MB · 93 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- State Scientific and Technical Center for Nuclear and Radiation Safety
- Country: Ukraine
From Wikidata (CC0).
Infrastructure
- Hosted on COSMONOVA-AS Cosmonova LLC (95.67.13.133)
- DNS: inhostedns.com
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Sectigo, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 7,639,598, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sstc.ua | 8 |
| www.sstc.ua | 8 |