What powers vietbooks.info?
Last seen Jun 2026 · 17 technologies across 14 categories
A/B Testing
Google Optimize
since Feb 2022
Advertising
Google AdSense
since Aug 2019
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jun 2021
Cookie compliance
Funding Choices
since Feb 2024
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2024
JavaScript libraries
jQuery Migrate
since Jan 2019
Message boards
XenForo
since Jan 2019
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
Security
Tag managers
Google Tag Manager
since Jun 2020
Web servers
Audience
- 61% desktop
- 38% phone
- 2% tablet
Vietnam
Hong Kong SAR China
Japan
Singapore
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.48 / 10 · ranked #915,081 of all domains
71 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0.2 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 2.0 MB · 124 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Tag Manager Feb 2026
- dropped Google Tag Manager Dec 2025
- detected Google Font API Nov 2025