What powers a3-eng.com?
Last seen Jun 2026 · 13 technologies across 9 categories
CMS
MODX
since Dec 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Feb 2025
Operating systems
Ubuntu
since Nov 2023
Performance
Priority Hints
since Jul 2023
Programming languages
PHP
since Dec 2020
Security
HSTS
since Oct 2023
UI frameworks
Web servers
Audience
- 64% desktop
- 36% phone
Russia
Belarus
Kazakhstan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.18 / 10 · ranked #3,137,044 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian (Russia)
- Weight: 1.8 MB · 126 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.