What powers cngsda.net?
Last seen Sep 2026 · 4 technologies across 3 categories
JavaScript frameworks
Prototype
since Jul 2023
JavaScript libraries
Programming languages
Java
since Jul 2023
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
2.51 / 10 · ranked #2,467,599 of all domains
12 referring domains · OpenPageRank
Page
- Weight: 8.3 MB · 35 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- DNS: xincache.com
- Email: Tencent Exmail
- Email security: SPF (soft fail), no DMARC record
- SSL: Beijing Xinchacha Credit Management Co., Ltd., RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 1,182,392, 5 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted