What powers duokaiya.com?
Last seen Jun 2026 · 20 technologies across 10 categories
Caching
Redis Object Cache
since Jan 2024
WordPress Super Cache
since Jun 2025
CMS
WordPress
since Jan 2024
Databases
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Feb 2026
Open Graph
since Jan 2024
Programming languages
PHP
since Jan 2024
Security
UI frameworks
Web servers
Nginx
since Jan 2024
Audience
- 94% desktop
- 6% phone
Taiwan
Hong Kong SAR China
China
United States
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.21 / 10 · ranked #9,714,718 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese
- Weight: 1.5 MB · 87 requests
- WordPress theme: b2 (child: b2jitheme) · all themes
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected HTTP/3 Feb 2026
- dropped jQuery Migrate Feb 2026