What powers redbag.vn?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
CDN
Cloudflare
since May 2022
Geolocation
ipify
since Apr 2023
JavaScript frameworks
JavaScript libraries
Live chat
Facebook Chat Plugin
since Nov 2021
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Dec 2023
Performance
Priority Hints
since Dec 2023
Programming languages
Node.js
since Dec 2023
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since May 2021
UI frameworks
Ant Design
since Dec 2023
Tailwind CSS
since Apr 2022
Audience
- 96% phone
- 4% desktop
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.56 / 10 · ranked #5,979,806 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 350 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- CDN: Google
- Weight: 2.9 MB · 134 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Bootstrap Oct 2025
- dropped cdnjs Oct 2025
- dropped Font Awesome Oct 2025
- dropped Google Font API Oct 2025
- dropped Google Hosted Libraries Oct 2025
- dropped jQuery Oct 2025
- dropped jsDelivr Oct 2025
- dropped MDBootstrap Oct 2025
- dropped OWL Carousel Oct 2025
- dropped PHP Oct 2025
- dropped PWA Oct 2025
- detected Ant Design Sep 2025
- detected Next.js Sep 2025
- detected Next.js App Router Sep 2025
- detected Node.js Sep 2025
- detected Priority Hints Sep 2025
- detected React Sep 2025
- detected Tailwind CSS Sep 2025
- detected Webpack Sep 2025