What powers wansongtang.com?
Last seen Sep 2026 · 12 technologies across 8 categories
Analytics
CDN
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Tag managers
UI frameworks
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Nigeria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.41 / 10 · ranked #34,536,168 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 30.4 MB · 147 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation (123.59.154.172)
- Email: Alibaba Mail
- Email security: SPF (hard fail), no DMARC record
- SSL: Xin Net Technology Corp., RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 80,835,402, 5 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Nginx Sep 2026
- dropped OpenResty Sep 2026
- detected Open Graph Jan 2026
- detected Google Tag Manager Dec 2025
- detected Microsoft Clarity Dec 2025