What powers crc.vn?
Last seen Jun 2026 · 17 technologies across 11 categories
Analytics
Google Analytics
since Feb 2023
TikTok Pixel
since Sep 2024
CDN
cdnjs
since Apr 2023
Cloudflare
since Apr 2023
CMS
Font scripts
Font Awesome
since Feb 2023
Google Font API
since Feb 2023
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2023
Security
HSTS
since Feb 2023
Tag managers
Google Tag Manager
since Feb 2023
UI frameworks
Bootstrap
since Feb 2023
Web servers
Nginx
since Aug 2023
Webmail
Google Workspace
since Apr 2023
Audience
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.77 / 10 · ranked #17,306,509 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 1.5 MB · 76 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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