What powers huyhoangtech.com.vn?
Last seen Sep 2026 · 24 technologies across 14 categories
CDN
Cloudflare
since Jun 2025
jsDelivr
since Jun 2025
CMS
WordPress
since Jun 2025
Databases
MySQL
since Jun 2025
Font scripts
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript libraries
Live chat
Facebook Chat Plugin
since Jun 2025
Miscellaneous
Performance
Priority Hints
since Jun 2025
Programming languages
Security
reCAPTCHA
since Jun 2025
Web servers
LiteSpeed
since Feb 2026
Webmail
Apple iCloud Mail
since Jun 2025
WordPress plugins
WordPress themes
GeneratePress
since Jun 2025
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 51% phone
- 49% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.40 / 10 · ranked #2,679,892 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 75 ms |
| CLS | 0.25 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 0.8 MB · 66 requests
- WordPress theme: canhcam · all themes
- 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 SUPERDATA-AS-VN SUPERDATA- (103.77.162.7)
- DNS: Cloudflare DNS
- Email: huyhoangtech.com.vn
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 18,065,438, 2 hosts
- Verified with: Apple Business, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Browser Insights Mar 2026
- dropped Cloudflare Zaraz Mar 2026
- dropped Litespeed Cache Mar 2026
- dropped ReCaptcha v2 for Contact Form 7 Mar 2026
- detected LiteSpeed Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Cloudflare Browser Insights Nov 2025