What powers youdubook.com?
Last seen Jun 2026 · 8 technologies across 7 categories
Audience
- 60% phone
- 40% desktop
Hong Kong SAR China
Taiwan
China
United States
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.57 / 10 · ranked #22,666,258 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 100 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 13.1 MB · 94 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.youdubook.com | 8 |
| youdubook.com | 8 |
| m.youdubook.com | 5 |