What powers headtuongnguyen.vn?
Last seen Oct 2026 · 35 technologies across 17 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
Performance
Programming languages
Security
Tag managers
Webmail
WordPress plugins
WordPress themes
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
- 76% phone
- 24% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.27 / 10 · ranked #9,011,067 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Vietnamese
- CDN: Cloudflare
- Weight: 1.6 MB · 68 requests
- WordPress theme: generatepress · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Honda Tường Nguyên
- Profiles: Facebook
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.60.150, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 18,696,618, 2 hosts
- Verified with: Brevo, Google
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
- dropped Bootstrap Oct 2026
- dropped Chart.js Oct 2026
- dropped Contact Form 7 Oct 2026
- dropped Elementor Header & Footer Builder Oct 2026
- dropped Font Awesome Oct 2026
- detected GenerateBlocks Oct 2026
- dropped Google Font API Oct 2026
- dropped GSAP Oct 2026
- dropped Isotope Oct 2026
- dropped jQuery UI Oct 2026
- dropped OWL Carousel Oct 2026
- dropped reCAPTCHA Oct 2026
- dropped Select2 Oct 2026
- dropped Slider Revolution Oct 2026
- dropped Twitter typeahead.js Oct 2026
- detected GeneratePress Sep 2026
- detected GeneratePress GP Premium Sep 2026
- detected Lodash Sep 2026
- detected Moment.js Sep 2026
- detected prettyPhoto Sep 2026
- detected Priority Hints Sep 2026
- detected React Sep 2026
- detected Twitter Emoji (Twemoji) Sep 2026
- dropped Bunny Feb 2026
- dropped W3 Total Cache Feb 2026