What powers niisi.ru?
Last seen Oct 2026 · 4 technologies across 4 categories
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 69% desktop
- 31% phone
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.35 / 10 · ranked #1,061,009 of all domains
79 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Weight: 0.2 MB · 7 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Scientific Research Institute of System Development
- Founded: 1986
- Country: Russia
From Wikidata (CC0).
Infrastructure
- Hosted on NIKS (193.232.173.6)
- DNS: srisa.ru
- Email: niisi.ru
- Email security: SPF (hard fail), DMARC quarantine
- Common Crawl link graph: rank 437,243, 8 hosts
DNS records as swept Oct 2026. How the web is hosted