What powers readzn.com?
Last seen Jun 2026 · 21 technologies across 11 categories
Advertising
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since May 2025
CDN
Cloudflare
since May 2025
JavaScript frameworks
JavaScript libraries
FingerprintJS
since Apr 2026
Miscellaneous
PaaS
Vercel
since May 2025
Programming languages
Node.js
since May 2025
Security
Tag managers
Google Tag Manager
since May 2025
UI frameworks
Tailwind CSS
since May 2025
Audience
- 70% desktop
- 30% phone
Hong Kong SAR China
China
United States
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.66 / 10 · ranked #5,214,972 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (China)
- CDN: Cloudflare
- Weight: 1.3 MB · 58 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected FingerprintJS Apr 2026
- detected Cloudflare Browser Insights Nov 2025
- dropped Amazon S3 Oct 2025
- dropped Amazon Web Services Oct 2025
- detected Prebid Oct 2025
- detected Amazon S3 Aug 2025
- detected Amazon Web Services Aug 2025