What powers hanhdungelectric.com.vn?
Last seen Aug 2026 · 12 technologies across 9 categories
Analytics
Google Analytics
since Jul 2026
Ecommerce
Bizweb
since Jul 2026
Cart Functionality
since Jul 2026
JavaScript frameworks
JavaScript libraries
Marketing automation
MailChimp
since Jul 2026
Miscellaneous
Open Graph
since Jul 2026
Programming languages
Sass
since Jul 2026
Security
HSTS
since Jul 2026
Web servers
Nginx
since Jul 2026
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 found
- llms-full.txt found
- ai.txt not found
- Sep 2026 llms.txt appeared
- Sep 2026 llms-full.txt appeared
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 100% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.4 s |
| CLS | 0.05 |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on SAPO-VN SAPO TECHNOLOGY JOINT STOCK COMPANY (103.7.6.23)
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted