What powers 9pay.vn?
Last seen Sep 2026 · 50 technologies across 18 categories
Analytics
CDN
Font scripts
IaaS
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Miscellaneous
PaaS
Programming languages
Retargeting
Security
Tag managers
UI frameworks
Web servers
Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Allowed (was Blocked)
- Sep 2026 *: Blocked (was Allowed)
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 58% phone
- 42% desktop
Vietnam
India
Singapore
Israel
United States
Australia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.92 / 10 · ranked #631,061 of all domains
33 referring domains · OpenPageRank
Search traffic
42 est. monthly organic visits (US)
93 keywords in Google's top 30
Core Web Vitals
| LCP | 3.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese (Vietnam)
- CDN: Cloudflare
- Weight: 12.5 MB · 200 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.18.0.154)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 81,213, 11 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| 9pay.vn | 24 |
| console.9pay.vn | 21 |
| shop.9pay.vn | 21 |
| gc-sso.9pay.vn | 20 |
| play.9pay.vn | 18 |
| business.9pay.vn | 15 |
| developers.9pay.vn | 14 |
| tuyendung.9pay.vn | 14 |
| vongquay.9pay.vn | 12 |
| event.9pay.vn | 9 |
| invoice.9pay.vn | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon SES Mar 2026
- detected Amazon Web Services Mar 2026
- dropped Cloudflare Rocket Loader Jan 2026
- detected Cloudflare Browser Insights Dec 2025