What powers j4b.ru?
Last seen Jun 2026 · 8 technologies across 6 categories
Font scripts
Font Awesome
since Feb 2019
Google Font API
since Feb 2019
Hosting
REG.RU
since Aug 2022
JavaScript frameworks
Svelte
since May 2026
JavaScript libraries
UI frameworks
Bootstrap
since Jul 2020
Web servers
Audience
- 58% desktop
- 42% phone
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.27 / 10 · ranked #64,947,464 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.1 MB · 22 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Svelte May 2026