What powers duthuyenhalong.com?
Last seen Jun 2026 · 11 technologies across 9 categories
Analytics
Google Analytics
since May 2021
CDN
Cloudflare
since Jan 2023
Unpkg
since Apr 2022
JavaScript libraries
Swiper
since Sep 2022
Miscellaneous
Open Graph
since May 2026
Performance
Priority Hints
since May 2026
Programming languages
Python
since Dec 2020
Security
Friendly Captcha
since Sep 2022
HSTS
since May 2026
Web frameworks
Django
since Dec 2020
Web servers
Nginx
since Dec 2020
Audience
- 74% desktop
- 26% phone
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.79 / 10 · ranked #4,416,912 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- CDN: Google
- Weight: 0.9 MB · 37 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 jQuery Jun 2026
- detected HSTS May 2026
- detected Open Graph May 2026
- detected Priority Hints May 2026
- dropped Google Workspace Sep 2025
- dropped HTTP/3 Sep 2025
- detected Nginx Aug 2025