What powers edu-sigma.ru?
Last seen Jun 2026 · 26 technologies across 13 categories
Analytics
Google Analytics
since Jul 2023
Roistat
since Mar 2023
VK Pixel
since Dec 2022
Yandex.Metrika
since Dec 2022
CDN
cdnjs
since Jul 2024
Cloudflare
since Jul 2024
Amazon SES
since Apr 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2022
PWA
since Sep 2023
PaaS
Amazon Web Services
since Jan 2024
Referral marketing
Flocktory
since Dec 2024
Security
HSTS
since Dec 2022
Tag managers
Google Tag Manager
since Sep 2023
UI frameworks
Material Design Lite
since Sep 2023
Video players
YouTube
since Feb 2023
Web servers
Nginx
since Aug 2024
Audience
- 80% phone
- 20% desktop
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.83 / 10 · ranked #4,169,826 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- Weight: 2.0 MB · 52 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.edtech.edu-sigma.ru | 18 |
| bpla.edu-sigma.ru | 17 |
| dpo.edu-sigma.ru | 17 |
| edu-sigma.ru | 17 |
| profi.edu-sigma.ru | 17 |
| partners.edu-sigma.ru | 16 |
| top.edu-sigma.ru | 16 |
| www.edu-sigma.ru | 16 |
| employers.edu-sigma.ru | 14 |
| tj.edu-sigma.ru | 14 |
| free-it.edu-sigma.ru | 13 |
| offline.edu-sigma.ru | 13 |
| rus.edu-sigma.ru | 13 |
| tg.edu-sigma.ru | 13 |
| geek.edu-sigma.ru | 12 |
| school.edu-sigma.ru | 10 |
| learning.edu-sigma.ru | 9 |