What powers volam.com.vn?
Last seen Sep 2026 · 17 technologies across 9 categories
Advertising
Microsoft Advertising
since Jul 2026
Analytics
Google Analytics
since Nov 2025
CDN
Unpkg
since Nov 2025
Font scripts
Google Font API
since Jul 2026
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2025
Webpack
since Nov 2025
Programming languages
Security
HSTS
since Jun 2026
Tag managers
Google Tag Manager
since Nov 2025
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
1.92 / 10 · ranked #3,796,218 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 3.2 MB · 51 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on VINAGAME-AS-VN VNG Corporation (103.196.238.70)
- DNS: sonthuy.com.vn
- Email: volam.com.vn
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 24,474,693, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Font API Jul 2026
- detected lit-element Jul 2026
- detected lit-html Jul 2026
- detected Microsoft Advertising Jul 2026