What powers webtutor.ru?
Last seen Jun 2026 · 8 technologies across 5 categories
JavaScript graphics
jQuery Sparklines
since Mar 2022
JavaScript libraries
Security
DDoS-Guard
since Sep 2022
HSTS
since Jan 2026
UI frameworks
Tailwind CSS
since Apr 2022
Web servers
Nginx
since Apr 2019
Audience
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.57 / 10 · ranked #5,876,961 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.6 s |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 5.9 MB · 40 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| webtutor.ru | 6 |
| www.webtutor.ru | 5 |
| mars.webtutor.ru | 4 |
Full technology history →
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Recent changes
- detected HSTS Jan 2026