What powers taj.vn?
Last seen Aug 2024 · 15 technologies across 13 categories
Analytics
Google Analytics
since Dec 2022
Authentication
Facebook Login
since Nov 2023
CDN
cdnjs
since Dec 2022
Cloudflare
since Dec 2022
Font scripts
JavaScript libraries
Live chat
Facebook Chat Plugin
since Nov 2023
Miscellaneous
HTTP/3
since Nov 2023
Open Graph
since Dec 2022
Programming languages
Security
Cloudflare Bot Management
since Dec 2022
Tag managers
Google Tag Manager
since Nov 2023
Video players
Vimeo
since Dec 2022
Web servers
LiteSpeed
since Nov 2023
Webmail
Google Workspace
since Dec 2022
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.47 / 10 · ranked #930,331 of all domains
72 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on NHANHOA-AS-VN NhanHoa Software company (103.28.36.218)
- DNS: zonedns.vn
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 46,936,382, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted