What powers plus84.coffee?
Last seen Oct 2026 · 14 technologies across 8 categories
CDN
jQuery CDN
since Sep 2026
jsDelivr
since Oct 2026
Ecommerce
Font scripts
Google Font API
since Sep 2026
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2026
Performance
Priority Hints
since Sep 2026
Security
Web servers
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Vietnamese
- Weight: 11.8 MB · 34 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on HARAVAN-AS-VN HARAVAN TECHNOLOGY CORPORATION (103.154.102.44)
- DNS: pavietnam.vn
- Email: maychuemail.com
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 94,395,330
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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