What powers koolcenter.com?
Last seen Jun 2026 · 28 technologies across 11 categories
Analytics
Baidu Analytics (百度统计)
since Nov 2021
Google Analytics
since Nov 2021
Font scripts
JavaScript frameworks
JavaScript libraries
Message boards
Miscellaneous
Google Code Prettify
since Nov 2021
Open Graph
since Oct 2025
PWA
since Oct 2025
RSS
since Oct 2025
Webpack
since Nov 2021
Programming languages
Tag managers
Google Tag Manager
since Nov 2021
UI frameworks
Bootstrap
since Nov 2021
Element UI
since Nov 2021
Radix UI
since Dec 2025
shadcn/ui
since Dec 2025
Tailwind CSS
since Apr 2022
Web frameworks
Ruby on Rails
since Oct 2025
Web servers
Audience
- 87% desktop
- 13% phone
Taiwan
Singapore
Hong Kong SAR China
China
United States
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.99 / 10 · ranked #1,599,551 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| CLS | 0.15 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.3 MB · 19 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.koolcenter.com | 11 |
| koolcenter.com | 9 |
| fw.koolcenter.com | 8 |
| fw20.koolcenter.com | 8 |
| sso.koolcenter.com | 3 |
| ai.koolcenter.com | 2 |
| aria2.koolcenter.com | 1 |