What powers a4arch.ru?
Last seen Jun 2026 · 10 technologies across 8 categories
Analytics
Yandex.Metrika
since Aug 2022
CMS
Vigbo
since Aug 2022
Sendgrid
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
Webpack
since May 2026
Web servers
Nginx
since Aug 2022
Audience
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.83 / 10 · ranked #4,165,722 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- Weight: 6.4 MB · 40 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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