What powers complexnumbers.ru?
Last seen Jun 2026 · 6 technologies across 4 categories
JavaScript frameworks
Svelte
since Aug 2022
Miscellaneous
Open Graph
since Sep 2022
Vite
since Aug 2022
Programming languages
Node.js
since Aug 2022
UI frameworks
SvelteKit
since Aug 2022
Tailwind CSS
since Aug 2022
Audience
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.44 / 10 · ranked #7,040,379 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 150 ms |
| CLS | 0.15 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Google
- Weight: 26.4 MB · 238 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.