What powers bunthuduc.com?
Last seen Oct 2026 · 24 technologies across 14 categories
Analytics
Authentication
CDN
Font scripts
JavaScript frameworks
JavaScript libraries
Maps
Marketing automation
Miscellaneous
Performance
Programming languages
Security
UI frameworks
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
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.11 / 10 · ranked #85,926,342 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Vietnamese
- Weight: 3.0 MB · 129 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on QTSC-AS-VN Quang Trung Software City Development Company (210.2.64.74)
- DNS: pavietnam.vn
- Email: bunthuduc.com
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 79,180,772
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Alpine.js Oct 2026
- detected Animate.css Oct 2026
- detected Facebook Login Oct 2026
- detected Google Font API Oct 2026
- detected Priority Hints Oct 2026
- detected Splide Oct 2026
- detected SweetAlert2 Oct 2026
- dropped Bootstrap Icons Sep 2026
- dropped cdnjs Sep 2026
- dropped IIS Sep 2026
- dropped jsDelivr Sep 2026
- dropped lit-element Sep 2026
- dropped lit-html Sep 2026
- dropped Microsoft ASP.NET Sep 2026
- dropped Swiper Sep 2026
- dropped Windows Server Sep 2026