What powers 8tech.vn?
Last seen Sep 2026 · 18 technologies across 13 categories
Analytics
Google Analytics
since Sep 2025
Authentication
Google Sign-in
since Sep 2025
CDN
Font scripts
Google Font API
since Sep 2025
JavaScript libraries
AOS
since Sep 2025
Miscellaneous
Operating systems
Ubuntu
since Sep 2026
Performance
Priority Hints
since Sep 2026
Programming languages
Python
since Sep 2025
Security
HSTS
since Sep 2026
UI frameworks
Web frameworks
Django
since Sep 2025
Web servers
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.30 / 10 · ranked #49,400,222 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Infrastructure
- Hosted on VNPT-AS-VN VNPT Corp (14.241.71.168)
- DNS: Cloudflare DNS
- Email: Zoho Mail
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 81,811,548, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted