What powers pianoeterna.com?
Last seen Oct 2026 · 18 technologies across 10 categories
Authentication
Facebook Login
since Sep 2026
CDN
cdnjs
since Sep 2026
Cloudflare
since Sep 2026
Ecommerce
Font scripts
Google Font API
since Sep 2026
JavaScript libraries
Maps
Google Maps
since Sep 2026
Miscellaneous
Open Graph
since Sep 2026
Popper
since Sep 2026
Security
UI frameworks
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0.15 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Vietnamese
- Weight: 7.8 MB · 52 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on HARAVAN-AS-VN HARAVAN TECHNOLOGY CORPORATION (103.154.102.58)
- DNS: inet.vn
- Email: no MX record returned
DNS records as swept Oct 2026. How the web is hosted