What powers instudy.online?
Last seen Jun 2026 · 34 technologies across 14 categories
Analytics
Google Analytics
since Feb 2020
Yandex.Metrika
since Feb 2020
CDN
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Apr 2022
jsDelivr
since Sep 2020
Unpkg
since Feb 2025
Font scripts
Google Font API
since Feb 2020
Hosting
REG.RU
since Aug 2022
Issue trackers
Sentry
since Feb 2025
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Oct 2022
Miscellaneous
Operating systems
Programming languages
PHP
since Feb 2020
UI frameworks
Web server extensions
Web servers
Audience
- 64% desktop
- 36% phone
Russia
Germany
Netherlands
Kazakhstan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.80 / 10 · ranked #16,567,649 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 12.7 MB · 99 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| priemdo.instudy.online | 17 |
| aup.instudy.online | 11 |
| dop.instudy.online | 11 |
| abiturient.instudy.online | 9 |
| college.instudy.online | 9 |
| instudy.online | 9 |
| ngok.instudy.online | 9 |
| priem.instudy.online | 8 |
| course.instudy.online | 7 |
| start.instudy.online | 7 |
| spo.instudy.online | 6 |
| sso.instudy.online | 6 |