What powers vifcdanang.vn?
Last seen Oct 2026 · 11 technologies across 6 categories
Font scripts
Google Font API
since Mar 2026
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2026
Programming languages
Web servers
Webmail
Microsoft 365
since Mar 2026
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
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.77 / 10 · ranked #17,295,572 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Vietnamese
- Weight: 17.8 MB · 40 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on DSP-AS-VN Danang ICT Infrastructure Development Center (49.156.52.46)
- DNS: pavietnam.vn
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P384, expires Dec 2026
- Common Crawl link graph: rank 41,601,977
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted