What powers hdit.vn?
Last seen Oct 2026 · 10 technologies across 9 categories
Analytics
Authentication
Facebook Login
since Jul 2021
Ecommerce
Cart Functionality
since Aug 2020
JavaScript libraries
prettyPhoto
since Feb 2019
Operating systems
Windows Server
since Feb 2019
Programming languages
Adobe Flash
since Jul 2021
Tag managers
Google Tag Manager
since May 2019
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
0.86 / 10 · ranked #15,224,992 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 3.9 MB · 107 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on SUPERDATA-AS-VN SUPERDATA- (103.131.74.16)
- DNS: pavietnam.vn
- Email: maychuemail.com
- Email security: SPF (soft fail), no DMARC record
- SSL: Sectigo, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 78,400,813, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted