What powers spencercheah.com?
Last seen Jun 2026 · 39 technologies across 21 categories
Analytics
CDN
Cloudflare
since May 2022
CMS
Databases
MySQL
since May 2019
Font scripts
Issue trackers
Sentry
since Jun 2026
JavaScript frameworks
Next.js App Router
since Jun 2026
React
since May 2026
JavaScript libraries
Live chat
Facebook Chat Plugin
since May 2022
WhatsApp Business Chat
since May 2022
Miscellaneous
Performance
Priority Hints
since Sep 2023
Programming languages
Reverse proxies
RUM
New Relic
since Jun 2026
Security
Cloudflare Bot Management
since May 2022
UI frameworks
Video players
Vimeo
since May 2022
Web frameworks
Ruby on Rails
since Jun 2026
Web servers
LiteSpeed
since May 2022
WordPress plugins
Premio Chaty
since Jun 2025
WordPress themes
Twenty Twenty
since May 2022
Audience
- 60% desktop
- 40% phone
Malaysia
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 2500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 1.4 MB · 111 requests
- WordPress theme: twentytwenty · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| spencercheah.com | 23 |
| courses.spencercheah.com | 19 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Font API Jun 2026
- detected Twitter Emoji (Twemoji) Jun 2026
- detected React May 2026