What powers centerarbitr.ru?
Last seen Aug 2026 · 29 technologies across 17 categories
CMS
WordPress
since Apr 2020
Cookie compliance
Databases
MySQL
since Apr 2020
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since May 2025
Performance
Turbolinks
since Dec 2025
Programming languages
Security
HSTS
since Oct 2022
UI frameworks
Web frameworks
Ruby on Rails
since Dec 2025
Web servers
Nginx
since Apr 2020
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Polylang
since Oct 2022
WordPress themes
Twenty Sixteen
since Feb 2022
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 59% desktop
- 41% phone
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.43 / 10 · ranked #2,617,551 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United Kingdom)
- Weight: 3.9 MB · 48 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| centerarbitr.ru | 14 |
| my.centerarbitr.ru | 13 |
| riac.centerarbitr.ru | 10 |
Full technology history →
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Recent changes
- dropped Google Analytics Aug 2026
- dropped Yandex.Metrika Aug 2026
- dropped Handlebars Oct 2025
- dropped jQuery Migrate Oct 2025
- dropped Lodash Oct 2025