What powers 
yangcong345.com?
Last seen Feb 2023 · 7 technologies across 5 categories
JavaScript frameworks
React
since Jul 2021
JavaScript Libraries
Miscellaneous
Security
HSTS
since Feb 2023
Web Servers
Tengine
since Aug 2018
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Open Page Rank
3.45 / 10 · ranked #942,600 of all domains
15 referring domains · OpenPageRank
Infrastructure
- Hosted on ZEN-ECN (98.98.70.11)
- Email: no MX record returned
- SSL: DigiCert, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 7,732,864, 9 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| yangcong345.com | 7 |
| m.yangcong345.com | 4 |
| h5.yangcong345.com | 1 |
| www.yangcong345.com | 1 |