What powers dumschool.ru?
Last seen Jun 2026 · 9 technologies across 8 categories
Analytics
Google Analytics
since Jan 2019
Yandex.Metrika
since May 2019
CMS
MODX
since Feb 2020
Hosting
REG.RU
since Aug 2022
JavaScript libraries
Miscellaneous
PWA
since Aug 2022
Programming languages
PHP
since Feb 2019
Security
HSTS
since Sep 2022
Web servers
Nginx
since Feb 2019
Audience
- 77% phone
- 24% desktop
Russia
Belarus
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.84 / 10 · ranked #15,535,895 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- Weight: 3.2 MB · 89 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.