What powers shelbyman.vn?
Last seen Sep 2026 · 22 technologies across 12 categories
Analytics
Google Analytics
since Sep 2026
CDN
Ecommerce
Font scripts
Google Font API
since Sep 2026
JavaScript libraries
FingerprintJS
since Sep 2026
Swiper
since Sep 2026
Marketing automation
MailChimp
since Sep 2026
Miscellaneous
HTTP/3
since Jul 2025
Open Graph
since Jul 2025
Performance
Priority Hints
since Jul 2025
Programming languages
Sass
since Sep 2026
Security
HSTS
since Jul 2025
UI frameworks
Web servers
Nginx
since Sep 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
- 71% desktop
- 29% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Vietnamese
- Weight: 2.6 MB · 66 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Profiles: Facebook
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on SAPO-VN SAPO TECHNOLOGY JOINT STOCK COMPANY (103.7.6.21)
- DNS: inet.vn
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted