What powers 
guandata.com?
Last seen Mar 2026 · 13 technologies across 8 categories
Analytics
Google Analytics
since Jun 2023
JavaScript frameworks
JavaScript libraries
Message boards
Discuz! X
since Mar 2026
Miscellaneous
Webpack
since Jun 2023
Programming languages
Security
HSTS
since Mar 2026
Web servers
Nginx
since Jun 2023
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
- Oct 2026 robots.txt appeared
- Oct 2026 * added to robots.txt
- Oct 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
China
United States
Singapore
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.77 / 10 · ranked #268,950 of all domains
36 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Registered Sep 2014 (12 years) via Alibaba Cloud Computing (Beijing) Co., Ltd., renews Sep 2027
- Hosted on BLUECLOUD Shanghai Blue Cloud Technology Co.,Ltd (52.130.199.141)
- DNS: Alibaba Cloud DNS
- Email: aliyun.com
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 7,866,633, 18 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.guandata.com | 9 |
| community.guandata.com | 6 |