What powers vz-nn.ru?
Last seen Oct 2026 · 8 technologies across 6 categories
Analytics
Liveinternet
since Feb 2020
Yandex.Metrika
since May 2019
CDN
Google Hosted Libraries
since Apr 2025
CMS
1C-Bitrix
since May 2019
JavaScript libraries
Programming languages
PHP
since May 2019
Web servers
Nginx
since May 2019
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 66% phone
- 33% desktop
- 2% tablet
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.36 / 10 · ranked #1,048,927 of all domains
80 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Russian
- Weight: 2.0 MB · 59 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Selectel (5.182.5.209)
- DNS: r52.ru
- Email: r52.ru
- Email security: SPF (soft fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P384, expires Nov 2026
- Common Crawl link graph: rank 743,691, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.vz-nn.ru | 8 |
| vz-nn.ru | 7 |