What powers 4kak3.ru?
Last seen Jun 2026 · 17 technologies across 11 categories
Analytics
Yandex.Metrika
since May 2019
CMS
Joomla
since Apr 2019
Ecommerce
JoomShopping
since Apr 2026
Hosting
REG.RU
since Aug 2022
JavaScript libraries
Lightbox
since Apr 2026
OWL Carousel
since Apr 2019
Miscellaneous
Programming languages
PHP
since Apr 2019
Security
reCAPTCHA
since Jun 2024
UI frameworks
Bootstrap
since Apr 2019
Web servers
Nginx
since Apr 2019
Widgets
Slider Revolution
since Nov 2022
Audience
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.43 / 10 · ranked #30,923,661 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- Weight: 0.7 MB · 94 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| rossosh.4kak3.ru | 16 |
| 4kak3.ru | 15 |
| zheleznogorsk.4kak3.ru | 15 |
| stoskol.4kak3.ru | 13 |
| kurchatov.4kak3.ru | 4 |
| orel.4kak3.ru | 4 |
| vnovgorod.4kak3.ru | 4 |