What powers imdada.cn?
Last seen Aug 2026 · 32 technologies across 14 categories
Analytics
Adobe Analytics
since Aug 2022
Baidu Analytics (百度统计)
since Jul 2020
CDN
Akamai
since May 2021
CMS
Customer data platform
Adobe Experience Platform Identity Service
since Aug 2022
Hosting
Acquia Cloud Site Factory
since Aug 2022
Drupal Multisite
since Aug 2022
JavaScript Frameworks
JavaScript libraries
Boomerang
since Dec 2021
Modernizr
since Jan 2021
Select2
since Nov 2022
Swiper
since Nov 2023
Underscore.js
since Jan 2021
Miscellaneous
PaaS
Acquia Cloud Platform
since Aug 2022
Amazon Web Services
since Aug 2022
Programming languages
PHP
since Jan 2021
Security
HSTS
since Nov 2022
Tag managers
Adobe Experience Platform Launch
since Aug 2022
UI frameworks
Web Servers
Tengine
since Jun 2016
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
Audience
- 100% phone
Japan
Hong Kong SAR China
Singapore
China
United States
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.72 / 10 · ranked #295,451 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 2.1 MB · 55 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation (106.39.171.160)
- DNS: jdcache.com
- Email: Tencent Exmail
- Email security: SPF (hard fail), no DMARC record
- SSL: TrustAsia, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 463,039, 18 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ir.imdada.cn | 21 |
| about.imdada.cn | 7 |
| knight.imdada.cn | 5 |
| newopen.imdada.cn | 4 |
| s.imdada.cn | 4 |
| www.imdada.cn | 4 |
| kuai.imdada.cn | 3 |
| fe.imdada.cn | 1 |