What powers vnpthaiphong.vn?
Last seen Sep 2026 · 20 technologies across 13 categories
Analytics
Google Analytics
since Feb 2019
CDN
jsDelivr
since Jul 2020
Font scripts
Google Font API
since Feb 2019
JavaScript frameworks
JavaScript libraries
Live chat
Facebook Chat Plugin
since Nov 2021
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since Jan 2019
Performance
Cloudflare Rocket Loader
since Feb 2023
Tag managers
Google Tag Manager
since Feb 2019
UI frameworks
Web frameworks
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 73% desktop
- 27% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.20 / 10 · ranked #3,088,521 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 7.8 MB · 71 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on VNPT-AS-VN VNPT Corp (14.251.4.126)
- DNS: vdconline.vn
- Email: no MX record returned
- SSL: GlobalSign, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 18,557,000, 2 hosts
- Verified with: GlobalSign
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sim.vnpthaiphong.vn | 15 |
| vnpthaiphong.vn | 13 |
| dieuhanh.vnpthaiphong.vn | 5 |
| vnptcab.vnpthaiphong.vn | 5 |