What powers sobol.ru?
Last seen Jun 2026 · 13 technologies across 9 categories
Analytics
VK Pixel
since Nov 2021
CDN
cdnjs
since Nov 2025
Cloudflare
since Nov 2025
CMS
UMI.CMS
since Feb 2019
Font scripts
Google Font API
since Aug 2024
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Nov 2025
Programming languages
Security
HSTS
since Aug 2024
Web servers
Audience
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.94 / 10 · ranked #13,804,719 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- Weight: 14.3 MB · 69 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped core-js Dec 2025
- dropped Facebook Pixel Dec 2025
- dropped Google Analytics Dec 2025
- dropped Yandex.Metrika Dec 2025