What powers cardio.ru?
Last seen Jun 2026 · 37 technologies across 15 categories
Analytics
Google Analytics
since Jun 2022
Yandex.Metrika
since Jun 2022
CDN
CMS
Databases
MySQL
since Jun 2024
Font scripts
JavaScript frameworks
JavaScript libraries
OWL Carousel
since Jul 2023
Swiper
since Jun 2024
Miscellaneous
Open Graph
since Apr 2024
Operating systems
Ubuntu
since Jun 2024
Windows Server
since Oct 2022
Programming languages
Security
DDoS-Guard
since Apr 2024
Tag managers
Google Tag Manager
since Jun 2022
UI frameworks
Material Design Lite
since Oct 2022
Web frameworks
JavaServer Faces
since Dec 2025
Microsoft ASP.NET
since Oct 2022
Web servers
Audience
- 81% phone
- 18% desktop
- 1% tablet
Russia
Germany
Netherlands
Belarus
Kazakhstan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.73 / 10 · ranked #2,112,548 of all domains
42 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- Weight: 0.8 MB · 53 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sos.cardio.ru | 21 |
| education.cardio.ru | 9 |
| lk.edu.cardio.ru | 9 |
| na-marshe.cardio.ru | 9 |
| www.cardio.ru | 9 |
| tmc.cardio.ru | 7 |
| edu.cardio.ru | 4 |
Full technology history →
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Recent changes
- dropped HSTS Jan 2026
- dropped KineticJS Jan 2026
- dropped PWA Jan 2026
- dropped Select2 Jan 2026
- dropped Underscore.js Jan 2026
- dropped W3 Total Cache Aug 2025