What powers fensys.ru?
Last seen Jun 2026 · 12 technologies across 9 categories
Analytics
Yandex.Metrika
since Apr 2020
CRM
Bitrix24
since Jun 2025
JavaScript libraries
Live chat
WhatsApp Business Chat
since Dec 2024
Performance
Priority Hints
since Jan 2026
Programming languages
Security
reCAPTCHA
since Aug 2022
Web frameworks
Yii
since Feb 2025
Web servers
Audience
- 66% phone
- 23% tablet
- 11% desktop
Russia
Kazakhstan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.60 / 10 · ranked #5,647,323 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian (Russia)
- Weight: 3.3 MB · 175 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Priority Hints Jan 2026