What powers obr04.ru?
Last seen Jun 2026 · 20 technologies across 11 categories
Analytics
VK Pixel
since Nov 2022
Yandex.Metrika
since Feb 2021
CMS
1C-Bitrix
since May 2020
Font scripts
Google Font API
since May 2020
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Aug 2022
Programming languages
PHP
since May 2020
Security
HSTS
since Jun 2023
UI frameworks
Animate.css
since May 2021
Web frameworks
Microsoft ASP.NET
since Aug 2022
Web servers
Nginx
since May 2020
Audience
- 100% phone
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.77 / 10 · ranked #2,049,188 of all domains
87 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- Weight: 2.2 MB · 40 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| graciya.obr04.ru | 15 |
| rcdo04.obr04.ru | 15 |
| beltirschool.obr04.ru | 14 |
| biykashool.obr04.ru | 14 |
| cheposhshcola.obr04.ru | 14 |
| chibilyasosh.obr04.ru | 14 |
| eloskola.obr04.ru | 14 |
| gimnasium9.obr04.ru | 14 |
| glx04.obr04.ru | 14 |
| internat04.obr04.ru | 14 |
| iogachds.obr04.ru | 14 |
| iogachschool.obr04.ru | 14 |
| iskorka.obr04.ru | 14 |
| kaisinschool03.obr04.ru | 14 |
| kebezenschool.obr04.ru | 14 |
| koshagachsosh.obr04.ru | 14 |
| koshsosh.obr04.ru | 14 |
| maima.obr04.ru | 14 |
| mans.obr04.ru | 14 |
| maymasosh3.obr04.ru | 14 |
| muny.obr04.ru | 14 |
| obr04.ru | 14 |
| rcl.obr04.ru | 14 |
| rg.obr04.ru | 14 |