What powers tracdiatoanviet.vn?
Last seen Mar 2026 · 10 technologies across 6 categories
Font scripts
Google Font API
since Dec 2020
JavaScript libraries
Live chat
Facebook Chat Plugin
since Nov 2021
Miscellaneous
Open Graph
since Oct 2022
Programming languages
Web servers
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 100% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.14 / 10 · ranked #1,366,082 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on NHANHOA-AS-VN NhanHoa Software company (103.124.94.75)
- DNS: vdconline.vn
- Email: no MX record returned
- Common Crawl link graph: rank 2,259,403
DNS records as swept Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Facebook Login Mar 2026