What powers duapps.com?
Last seen Jan 2020 · 4 technologies across 4 categories
Analytics
Google Analytics
since Apr 2019
CDN
Cloudflare
since Aug 2019
JavaScript Frameworks
Web Servers
Tengine
since Apr 2019
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.04 / 10 · ranked #539,050 of all domains
92 referring domains · OpenPageRank
Infrastructure
- Hosted on Alibaba Cloud (8.155.4.28)
- Email: NetEase Mail
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 153,757, 6 hosts
- Verified with: GlobalSign
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ad.duapps.com | 3 |
| www.duapps.com | 3 |