What powers vietnamblockchain.asia?
Last seen Sep 2026 · 17 technologies across 10 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Jul 2022
CDN
Cloudflare
since Jul 2022
Cloudinary
since Jul 2022
Google Workspace
since Aug 2022
JavaScript frameworks
Marketing automation
Sendinblue
since Jan 2023
Miscellaneous
Performance
Priority Hints
since Apr 2024
Programming languages
Node.js
since Apr 2024
Tag managers
Google Tag Manager
since Jul 2022
UI frameworks
Tailwind CSS
since Apr 2024
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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.62 / 10 · ranked #2,288,591 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| CLS | 0.15 |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.15.170, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 2,588,312, 3 hosts
- Verified with: Brevo
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Nov 2025