What powers dotb.cloud?
Last seen May 2026 · 23 technologies across 8 categories
CDN
Cloudflare
since Apr 2023
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Select2
since Apr 2023
Underscore.js
since Apr 2023
Operating systems
Programming languages
Web servers
Webmail
Google Workspace
since Apr 2023
Audience
- 100% desktop
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.36 / 10 · ranked #425,285 of all domains
267 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| ieg.dotb.cloud | 20 |
| iig.dotb.cloud | 20 |
| winki.p1.dotb.cloud | 20 |
| focus.dotb.cloud | 19 |
| vipenglish.dotb.cloud | 19 |
| vten.dotb.cloud | 19 |
| brainstem.dotb.cloud | 18 |
| cbc.dotb.cloud | 18 |
| kapla.dotb.cloud | 18 |
| sylvan.dotb.cloud | 17 |