What powers daidai520.cn?
Last seen Aug 2026 · 12 technologies across 6 categories
CDN
jsDelivr
since Jul 2026
CMS
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2026
Prism
since Feb 2026
Programming languages
Java
since Feb 2026
Web servers
Nginx
since Feb 2026
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 92% desktop
- 7% phone
Japan
China
United States
Hong Kong SAR China
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.11 / 10 · ranked #90,074,913 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Chinese (China)
- Weight: 2.1 MB · 91 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| sims.daidai520.cn | 12 |
| sims4.daidai520.cn | 12 |
Full technology history →
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Recent changes
- dropped Baidu Analytics (百度统计) Jul 2026
- dropped Microsoft Clarity Jul 2026
- detected Clipboard.js Mar 2026
- detected Highlight.js Mar 2026