What powers upfile.vn?
Last seen Aug 2026 · 22 technologies across 17 categories
Advertising Networks
Analytics
CMS
Databases
Font Scripts
JavaScript Frameworks
JavaScript libraries
Miscellaneous
Operating Systems
Page builders
Performance
Programming languages
Security
Tag managers
Web Servers
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 64% desktop
- 33% phone
- 2% tablet
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.27 / 10 · ranked #1,169,216 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 0.5 MB · 16 requests
- WordPress theme: generatepress · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Tịnh Lê
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on AZDIGI-AS-VN AZDIGI Corporation (103.221.220.145)
- DNS: inet.vn
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P384, expires Dec 2026
- Common Crawl link graph: rank 3,143,432
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| upfile.vn | 16 |
| www.upfile.vn | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Tag Manager Jan 2026