What powers 4cio.ru?
Last seen Jun 2026 · 32 technologies across 16 categories
Analytics
Google Analytics
since Jan 2019
Yandex.Metrika
since May 2019
Authentication
Facebook Login
since Nov 2021
CDN
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Jan 2020
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Video players
YouTube
since Nov 2021
Web frameworks
Web servers
Webmail
Google Workspace
since Aug 2022
Widgets
Facebook
since Nov 2021
Audience
- 56% desktop
- 44% phone
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.99 / 10 · ranked #571,982 of all domains
85 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- Weight: 1.5 MB · 40 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| okit.4cio.ru | 15 |
| pv2022.4cio.ru | 14 |
| 4cio.ru | 12 |
| pv2021.4cio.ru | 12 |
| pv2023.4cio.ru | 12 |
| pv2024.4cio.ru | 12 |
| hedgehog.4cio.ru | 11 |
| pv2025.4cio.ru | 11 |
| pvesna.4cio.ru | 11 |
| pvesna2026.4cio.ru | 11 |
| 4cdto.4cio.ru | 10 |
| cim.4cio.ru | 10 |
| landysh.4cio.ru | 9 |
| lk.4cio.ru | 9 |