What powers schelcol.ru?
Last seen Jun 2026 · 22 technologies across 13 categories
Analytics
Yandex.Metrika
since May 2019
CDN
jQuery CDN
since Sep 2022
jsDelivr
since Jul 2020
CMS
Joomla
since Jan 2019
Font scripts
Font Awesome
since Jan 2019
JavaScript frameworks
JavaScript libraries
Polyfill
since Dec 2020
LMS
Moodle
since Dec 2020
Miscellaneous
Operating systems
Ubuntu
since Jan 2024
Programming languages
PHP
since Jan 2019
Security
UI frameworks
Bootstrap
since Jan 2019
Web servers
Audience
- 72% phone
- 28% desktop
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.62 / 10 · ranked #5,502,834 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian (Russia)
- Weight: 11.2 MB · 114 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| schelcol.ru | 15 |
| moodle.schelcol.ru | 9 |
| arm.schelcol.ru | 7 |
| netacad.schelcol.ru | 3 |