What powers sfi.ru?
Last seen Jun 2026 · 41 technologies across 21 categories
Analytics
Google Analytics
since Jan 2019
Yandex.Metrika
since May 2019
CDN
Cloudflare
since Jul 2022
Google Hosted Libraries
since Mar 2026
CMS
Ecommerce
Cart Functionality
since Jan 2026
Sylius
since May 2021
Amazon SES
since Aug 2022
Font scripts
Font Awesome
since Mar 2026
Google Font API
since May 2023
JavaScript frameworks
JavaScript libraries
LMS
Moodle
since Aug 2022
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Operating systems
Windows Server
since Mar 2025
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Security
DDoS-Guard
since May 2023
Tag managers
Google Tag Manager
since May 2020
UI frameworks
Video players
VideoJS
since Aug 2022
Web frameworks
Web server extensions
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
- 59% phone
- 41% desktop
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.76 / 10 · ranked #732,883 of all domains
136 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 3700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- Weight: 3.6 MB · 72 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| books.sfi.ru | 17 |
| eios.sfi.ru | 15 |
| sfi.ru | 14 |
| kabinet.sfi.ru | 12 |
| club.sfi.ru | 11 |
| biblio.sfi.ru | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped cdnjs Feb 2026
- dropped Tiny Slider Feb 2026
- detected Cart Functionality Jan 2026