What powers rsvo.ru?
Last seen Aug 2026 · 12 technologies across 6 categories
JavaScript libraries
Programming languages
Security
UI frameworks
Web frameworks
Web servers
Apache HTTP Server
since Aug 2018
Nginx
since Mar 2020
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 73% phone
- 27% desktop
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.08 / 10 · ranked #1,447,873 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 5.2 MB · 102 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Russian Broadcasting and Alert Networks
- Founded: 1933
- Country: Russia
From Wikidata (CC0).
Infrastructure
- Hosted on MASTERHOST-AS Moscow, Russia (83.222.12.230)
- Email: rsvo.ru
- Email security: SPF (hard fail), DMARC quarantine
- SSL: GlobalSign, RSA 2048, wildcard, expires Oct 2026
- Common Crawl link graph: rank 192,658, 7 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| billing.spb.rsvo.ru | 7 |
| online.spb.rsvo.ru | 6 |
| rsvo.ru | 4 |
| www.rsvo.ru | 4 |
Full technology history →
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Recent changes
- dropped Cart Functionality Mar 2026
- dropped Yandex.Metrika Mar 2026
- dropped Open Graph Jan 2026
- dropped Ubuntu Jan 2026
- detected Cart Functionality Dec 2025