What powers 
pinggu.org?
Last seen Oct 2026 · 18 technologies across 8 categories
Analytics
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
Programming languages
Security
Web servers
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 Nov 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 86% desktop
- 13% phone
- 1% tablet
United States
Hong Kong SAR China
Taiwan
Canada
Japan
China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.82 / 10 · ranked #126,784 of all domains
358 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 0.0 MB · 2 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered May 2004 (22 years) via Xin Net Technology Corporation, renews May 2035
- Hosted on CU-CN-AS - China Unicom (112.65.244.82)
- DNS: Tencent DNSPod
- Email: Tencent Exmail
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, RSA 2048, wildcard, expires May 2027
- Common Crawl link graph: rank 40,094, 38 hosts
- Verified with: GlobalSign
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| edu.pinggu.org | 10 |
| ask.pinggu.org | 6 |
| bbs.pinggu.org | 5 |
| passport.pinggu.org | 4 |
| wiki.pinggu.org | 4 |
| cda.pinggu.org | 3 |
| www.pinggu.org | 3 |
| s.pinggu.org | 2 |
Full technology history →
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Recent changes
- dropped Cloudflare May 2026
- dropped Cloudflare Bot Management May 2026
- detected Cloudflare Jan 2026
- detected Cloudflare Bot Management Jan 2026