What powers vietnamsach.com?
Last seen Jun 2026 · 12 technologies across 9 categories
Analytics
Google Analytics
since Nov 2021
Ecommerce
Font scripts
Google Font API
since Nov 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Sass
since Jul 2022
Security
HSTS
since Sep 2022
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.29 / 10 · ranked #51,845,803 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 325 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.