What powers 101course.ru?
Last seen Jun 2026 · 15 technologies across 9 categories
Analytics
CDN
jQuery CDN
since Feb 2022
jsDelivr
since Jan 2024
Font scripts
Google Font API
since Aug 2018
JavaScript libraries
Live chat
WhatsApp Business Chat
since Jun 2023
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Web servers
Audience
- 89% phone
- 11% desktop
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.45 / 10 · ranked #6,932,208 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.6 MB · 81 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.101course.ru | 14 |
| 101course.ru | 11 |