What powers kvartal-duo.ru?
Last seen Jun 2026 · 11 technologies across 7 categories
Analytics
Roistat
since Dec 2025
Yandex.Metrika
since Sep 2025
CDN
jsDelivr
since Sep 2025
CMS
1C-Bitrix
since Sep 2025
JavaScript libraries
Live chat
WhatsApp Business Chat
since Sep 2025
Programming languages
PHP
since Sep 2025
Web servers
Audience
- 100% phone
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.16 / 10 · ranked #81,245,978 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 15.3 MB · 91 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Roistat Dec 2025