What powers tnvc.vn?
Last seen Sep 2026 · 22 technologies across 13 categories
Analytics
Google Analytics
since Feb 2019
CDN
Google Hosted Libraries
since Jan 2023
CMS
Odoo
since Oct 2024
Databases
PostgreSQL
since Oct 2024
Ecommerce
Font scripts
Google Font API
since Feb 2019
JavaScript graphics
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Oct 2024
Programming languages
Python
since Oct 2024
Security
HSTS
since Jan 2023
Web servers
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
- 60% desktop
- 40% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.33 / 10 · ranked #8,250,687 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Vietnamese (Vietnam)
- Weight: 7.4 MB · 38 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- DNS: pavietnam.vn
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 4,171,565, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| tnvc.vn | 15 |
| shop.tnvc.vn | 12 |