What powers rkka.ru?
Last seen Jun 2026 · 7 technologies across 5 categories
Analytics
Liveinternet
since Feb 2021
Operating systems
UNIX
since Aug 2018
Programming languages
Web server extensions
Web servers
Audience
- 73% phone
- 27% desktop
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.80 / 10 · ranked #714,966 of all domains
172 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.0 MB · 14 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| rkka.ru | 7 |
| www.rkka.ru | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Apache HTTP Server May 2026
- detected mod_fastcgi May 2026
- detected mod_ssl May 2026
- detected OpenSSL May 2026
- detected PHP May 2026
- detected UNIX May 2026
- dropped Apache HTTP Server Jan 2026
- dropped mod_fastcgi Jan 2026
- dropped mod_ssl Jan 2026
- dropped OpenSSL Jan 2026
- dropped PHP Jan 2026
- dropped UNIX Jan 2026