What powers dcdapp.com?
Last seen Nov 2023 · 13 technologies across 7 categories
Issue trackers
Sentry
since Apr 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Node.js
since Mar 2022
UI frameworks
Tailwind CSS
since May 2022
Web servers
Tengine
since Apr 2020
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 * removed from robots.txt
- Oct 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
- Sep 2026 * added to robots.txt
- Aug 2026 * removed from robots.txt
- Aug 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 51% desktop
- 49% phone
Russia
China
United States
Japan
Singapore
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.02 / 10 · ranked #43,940 of all domains
1,619 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Oct 2026.
Infrastructure
- Registered Sep 2017 (9 years) via eName Technology Co., Ltd., renews Sep 2027
- Hosted on Taobao - Zhejiang Taobao Network Co.,Ltd (155.102.176.81)
- Email: no MX record returned
- SSL: DigiCert, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 10,497,912, 6 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| m.dcdapp.com | 9 |
| www.dcdapp.com | 6 |
| z.dcdapp.com | 5 |