What powers dalieu.vn?
Last seen Aug 2026 · 47 technologies across 20 categories
Analytics
Google Analytics
since Jun 2019
CDN
cdnjs
since Nov 2022
Cloudflare
since Nov 2022
Google Hosted Libraries
since Jun 2025
jQuery CDN
since Jun 2025
jsDelivr
since Nov 2022
Unpkg
since Feb 2022
CMS
DNN
since Oct 2020
Font scripts
JavaScript frameworks
JavaScript libraries
Lightbox
since Oct 2020
prettyPhoto
since Jun 2023
Select2
since Oct 2025
Splide
since Jun 2025
SweetAlert2
since Oct 2025
Live chat
WhatsApp Business Chat
since Apr 2026
Maps
Google Maps
since Jan 2019
Miscellaneous
Open Graph
since Sep 2022
Popper
since Jul 2026
Mobile frameworks
Operating systems
Ubuntu
since Jul 2026
Windows Server
since Oct 2020
Programming languages
TypeScript
since Jul 2026
Rich text editors
Security
UI frameworks
Video players
YouTube
since Aug 2025
Web frameworks
ASP.NET Boilerplate
since Jul 2026
Microsoft ASP.NET
since Oct 2020
Web server extensions
Web servers
Widgets
Facebook
since Jun 2019
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 70% phone
- 30% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.20 / 10 · ranked #1,266,384 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 11.4 MB · 120 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| hoinghi.dalieu.vn | 17 |
| rcd2026hanoi.dalieu.vn | 17 |
| dalieu.vn | 15 |
| hoithao.dalieu.vn | 15 |
| hoithao2.dalieu.vn | 15 |
| www.dalieu.vn | 15 |
| baocao.dalieu.vn | 13 |
| hoithao3.dalieu.vn | 13 |
| his.dalieu.vn | 12 |
| daotao.dalieu.vn | 9 |
| pacs.dalieu.vn | 9 |
| hndltm23.dalieu.vn | 7 |
| api.dalieu.vn | 1 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HSTS Apr 2026
- detected Nginx Feb 2026
- dropped Summernote Dec 2025