What powers ufirst.ru?
Last seen Jun 2026 · 22 technologies across 14 categories
Advertising
ADFOX
since Sep 2023
Analytics
Carrot quest
since Oct 2025
Google Analytics
since Aug 2022
Roistat
since Apr 2025
VK Pixel
since Aug 2022
Yandex.Metrika
since Aug 2022
CDN
Cloudflare
since Apr 2025
Yandex.Cloud CDN
since May 2026
JavaScript frameworks
JavaScript libraries
Marketing automation
Mindbox
since Sep 2023
Miscellaneous
Open Graph
since Sep 2023
PWA
since Aug 2022
Operating systems
Ubuntu
since Sep 2023
PaaS
Yandex.Cloud
since May 2026
Performance
Priority Hints
since Jan 2025
Programming languages
Node.js
since Aug 2023
Security
HSTS
since Sep 2023
Tag managers
Google Tag Manager
since Aug 2022
Web servers
Audience
- 70% phone
- 22% desktop
- 7% tablet
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.82 / 10 · ranked #704,810 of all domains
127 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 175 ms |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- Weight: 2.0 MB · 196 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| blog.ufirst.ru | 14 |
| ufirst.ru | 13 |
| lk.ufirst.ru | 10 |
| student.ufirst.ru | 8 |
Full technology history →
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Recent changes
- dropped cdnjs Jun 2026
- dropped MathJax Jun 2026
- dropped Sentry Jun 2026
- detected Yandex.Cloud May 2026
- detected Yandex.Cloud CDN May 2026
- dropped Google Font API Apr 2026
- dropped Postpay Feb 2026
- dropped WhatsApp Business Chat Feb 2026
- detected Postpay Dec 2025
- dropped AdRiver Oct 2025
- dropped Preact Aug 2025