What powers 1991421.cn?
Last seen Jun 2026 · 17 technologies across 12 categories
Advertising
Google AdSense
since Mar 2026
Analytics
Baidu Analytics (百度统计)
since Mar 2026
Cloudflare Browser Insights
since Mar 2026
Google Analytics
since Mar 2026
CDN
Cloudflare
since Mar 2026
Cookie compliance
Funding Choices
since Mar 2026
Font scripts
Google Font API
since Mar 2026
JavaScript frameworks
Svelte
since Mar 2026
Miscellaneous
Performance
Priority Hints
since May 2026
Security
Static site generator
Hugo
since Mar 2026
Tag managers
Google Tag Manager
since Mar 2026
UI frameworks
Tailwind CSS
since Mar 2026
Audience
- 100% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.83 / 10 · ranked #4,161,747 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.6 MB · 96 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| en.1991421.cn | 17 |
| 1991421.cn | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints May 2026