What powers johnwu.cc?
Last seen Jun 2026 · 18 technologies across 14 categories
Analytics
Google Analytics
since Jun 2018
Authentication
Facebook Login
since Jun 2021
Caching
Varnish
since Aug 2022
CDN
Comment systems
Disqus
since Sep 2021
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
React
since Aug 2022
JavaScript libraries
scrollreveal
since Jan 2019
Miscellaneous
PaaS
GitHub Pages
since Aug 2022
Programming languages
Node.js
since Feb 2021
Static site generator
Webmail
Google Workspace
since Aug 2022
Widgets
Facebook
since Jun 2018
Audience
- 46% phone
- 45% desktop
- 10% tablet
Taiwan
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.84 / 10 · ranked #1,884,808 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese
- CDN: Fastly
- Weight: 2.8 MB · 32 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| blog.johnwu.cc | 13 |
| math-exercise.johnwu.cc | 9 |
| www.johnwu.cc | 5 |