What powers 4pera.com?
Last seen Jun 2026 · 7 technologies across 6 categories
Analytics
Liveinternet
since Jul 2019
Yandex.Metrika
since Feb 2021
CDN
Cloudflare
since Jun 2022
CMS
1C-Bitrix
since Jul 2019
JavaScript libraries
Programming languages
Web servers
Nginx
since Jul 2019
Audience
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.69 / 10 · ranked #2,178,729 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- Weight: 2.7 MB · 69 requests
Homepage as crawled by the HTTP Archive, Jul 2026.