What powers yellowurl.cn?
Last seen Aug 2026 · 12 technologies across 9 categories
Analytics
CDN
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Security
UI frameworks
Web Servers
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Oct 2026.
Training crawlers
- Bytespider Allowed
The other 32 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 92% desktop
- 8% phone
United States
China
Taiwan
Singapore
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.91 / 10 · ranked #1,746,575 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Chinese (China)
- Weight: 0.2 MB · 10 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- 黄页网
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Alibaba Cloud (121.40.214.66)
- DNS: atrustdns.com
- Email: Tencent Exmail
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 13,849,897, 207 hosts
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.yellowurl.cn | 7 |
| m.yellowurl.cn | 6 |
| product.yellowurl.cn | 2 |
| weixin.yellowurl.cn | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Bootstrap Aug 2026
- detected PWA Aug 2026
- detected Open Graph Jul 2026