What powers 4vsar.ru?
Last seen Jun 2026 · 13 technologies across 8 categories
Advertising
ADFOX
since Feb 2022
Yandex.Direct
since Jun 2018
Analytics
Liveinternet
since Apr 2018
Yandex.Metrika
since Jun 2018
CDN
Google Hosted Libraries
since Feb 2022
Font scripts
Google Font API
since Apr 2018
JavaScript libraries
Operating systems
Debian
since Apr 2018
Programming languages
Security
DDoS-Guard
since Apr 2025
HSTS
since Apr 2025
Audience
- 85% phone
- 10% desktop
- 4% tablet
Russia
Germany
Netherlands
Ukraine
Belarus
Kazakhstan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.70 / 10 · ranked #310,773 of all domains
235 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.2 MB · 102 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Cart Functionality Apr 2026
- detected Cart Functionality Feb 2026