What powers 
cooponline.vn?
Last seen Oct 2026 · 41 technologies across 19 categories
Advertising
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
Issue trackers
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Retargeting
Security
Tag managers
UI frameworks
Web servers
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 56% phone
- 44% desktop
Vietnam
Japan
Singapore
United States
Australia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.43 / 10 · ranked #970,035 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 325 ms |
| CLS | 0.3 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Vietnamese
- Weight: 65.4 MB · 473 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on VTDC-AS-VN - Vietel - CHT Compamy Ltd (171.226.11.19)
- DNS: inet.vn
- Email: onemail.vn
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 12,223,955, 5 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| demo.cooponline.vn | 23 |
| cooponline.vn | 19 |
| main.cooponline.vn | 17 |
| cungcoopkhaixuan.cooponline.vn | 8 |