What powers edtrzc.com?
Last seen Jun 2026 · 7 technologies across 6 categories
Advertising
Google AdSense
since Aug 2025
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Cloudflare
since Aug 2025
JavaScript libraries
Miscellaneous
HTTP/3
since Aug 2025
Open Graph
since Aug 2025
Security
reCAPTCHA
since Aug 2025
Audience
- 72% phone
- 28% desktop
Taiwan
Malaysia
Singapore
Hong Kong SAR China
United States
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (Taiwan)
- CDN: Cloudflare
- Weight: 0.9 MB · 59 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Google AdSense Jun 2026
- dropped Google Publisher Tag Jun 2026
- dropped Google Tag Manager Jun 2026
- dropped PHP Jun 2026
- dropped cdnjs Feb 2026
- dropped Google AdSense Feb 2026
- dropped Google Font API Feb 2026