What powers crns.io?
Last seen Jun 2026 · 14 technologies across 10 categories
Analytics
Yandex.Metrika
since Nov 2025
CDN
Cloudflare
since Feb 2025
CMS
Tilda
since Nov 2025
Font scripts
Google Font API
since Feb 2025
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Nov 2025
Miscellaneous
Open Graph
since Nov 2025
PWA
since Jul 2025
Security
DDoS-Guard
since Nov 2025
Web servers
Nginx
since Feb 2025
Audience
- 63% desktop
- 37% phone
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.34 / 10 · ranked #8,120,592 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 10.7 MB · 26 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| crns.io | 9 |
| app.crns.io | 7 |
| form.crns.io | 6 |