What powers crt.ru?
Last seen Jun 2026 · 23 technologies across 13 categories
Analytics
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Font Awesome
since Aug 2018
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
CentOS
since Aug 2018
Security
reCAPTCHA
since Oct 2022
Tag managers
Google Tag Manager
since Nov 2022
UI frameworks
Bootstrap
since Aug 2018
Video players
YouTube
since Aug 2018
Web server extensions
Web servers
Audience
- 58% phone
- 42% desktop
Russia
Belarus
Kazakhstan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.71 / 10 · ranked #4,896,874 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- Weight: 7.8 MB · 77 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| old.crt.ru | 16 |
| crt.ru | 13 |
| new.crt.ru | 13 |