What powers 
china-underground.com?
Last seen Sep 2026 · 33 technologies across 20 categories
Advertising
Advertising Networks
Analytics
CDN
CMS
Cookie compliance
Databases
Font Scripts
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
PaaS
Page builders
Performance
Programming languages
Tag managers
Web servers
WordPress plugins
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 91% phone
- 8% desktop
- 1% tablet
India
United Kingdom
France
United States
Australia
Indonesia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.80 / 10 · ranked #714,389 of all domains
80 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Sucuri Firewall
- Weight: 1.3 MB · 104 requests
- WordPress theme: generatepress · all themes
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Sucuri (192.124.249.83)
- DNS: Cloudflare DNS
- Email: SiteGround Email
- Email security: no SPF record, no DMARC record
- SSL: GoDaddy, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 621,465, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| china-underground.com | 24 |
| www.china-underground.com | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 Sep 2026
- dropped Matomo Analytics Sep 2026
- detected Sucuri Sep 2026
- detected Priority Hints Jul 2026
- detected Matomo Analytics Apr 2026
- dropped core-js Jan 2026
- dropped LazySizes Jan 2026
- dropped Popper Jan 2026
- dropped Tippy.js Jan 2026
- dropped EmbedPlus Nov 2025