What powers fkr-kaluga.ru?
Last seen Jun 2026 · 12 technologies across 10 categories
Analytics
Yandex.Metrika
since Feb 2022
CDN
Google Hosted Libraries
since Feb 2022
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Google Code Prettify
since Jan 2019
Programming languages
Security
HSTS
since Sep 2023
UI frameworks
Bootstrap
since Jan 2019
Video players
Web servers
Nginx
since Jan 2019
Audience
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.42 / 10 · ranked #32,269,345 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian (Russia)
- Weight: 3.7 MB · 185 requests
Homepage as crawled by the HTTP Archive, Jul 2026.