What powers 
udprf.ru?
Last seen Aug 2026 · 9 technologies across 8 categories
CMS
JavaScript Frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2023
Programming languages
PHP
since Aug 2018
UI frameworks
Video players
Web servers
Nginx
since Aug 2018
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 81% phone
- 19% desktop
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.64 / 10 · ranked #380,089 of all domains
146 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 4.5 MB · 81 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Administrative Directorate of the President of the Russian Federation
- Founded: 1993
- Country: Russia
From Wikidata (CC0).
Infrastructure
- Hosted on GLAVNIVZ (185.168.63.11)
- DNS: udprf.ru
- Email: no MX record returned
- Email security: SPF (hard fail)
- SSL: GlobalSign, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 531,573, 6 hosts
- Verified with: GlobalSign
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted