What powers cdchk.org?
Last seen Jun 2026 · 17 technologies across 12 categories
Analytics
Google Analytics
since Jan 2019
CDN
CMS
Font scripts
JavaScript graphics
Highcharts
since Mar 2024
JavaScript libraries
OWL Carousel
since Jan 2019
Swiper
since Mar 2024
PaaS
SiteGround
since May 2025
Programming languages
PHP
since Jan 2019
UI frameworks
Video players
YouTube
since Jan 2019
Web servers
Nginx
since May 2025
Widgets
AddToAny
since Mar 2024
Audience
- 64% desktop
- 36% phone
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.85 / 10 · ranked #1,874,303 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Google
- Weight: 15.1 MB · 223 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cdchk.org | 17 |
| www.cdchk.org | 17 |