What powers covang.com.vn?
Last seen Jun 2026 · 10 technologies across 9 categories
CDN
jsDelivr
since Jul 2025
CRM
Zoho
since Aug 2022
Font scripts
Google Font API
since Jul 2021
JavaScript libraries
lite-youtube-embed
since Jul 2025
Miscellaneous
HTTP/3
since Aug 2025
Open Graph
since Sep 2022
Security
HSTS
since Aug 2025
Tag managers
Google Tag Manager
since May 2022
Video players
YouTube
since Jul 2025
Web servers
LiteSpeed
since Jul 2021
Audience
- 51% phone
- 49% desktop
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.76 / 10 · ranked #17,560,933 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 14.5 MB · 50 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| covang.com.vn | 10 |
| www.covang.com.vn | 10 |
Full technology history →
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Recent changes
- dropped Nginx Sep 2025
- dropped OpenResty Sep 2025
- dropped Animate.css Aug 2025
- dropped Apache HTTP Server Aug 2025
- dropped Bootstrap Aug 2025
- dropped Cloudflare Aug 2025
- dropped Cloudflare Bot Management Aug 2025
- dropped FancyBox Aug 2025
- dropped Google Analytics Aug 2025
- detected HSTS Aug 2025
- detected HTTP/3 Aug 2025
- dropped jQuery Aug 2025
- detected LiteSpeed Aug 2025
- dropped OneSignal Aug 2025
- dropped OWL Carousel Aug 2025
- dropped PHP Aug 2025
- dropped reCAPTCHA Aug 2025
- dropped Slick Aug 2025