What powers tudonghoahuyhoang.com?
Last seen Oct 2026 · 12 technologies across 10 categories
Authentication
Facebook Login
since Nov 2022
Font scripts
JavaScript libraries
OWL Carousel
since Nov 2022
Miscellaneous
Open Graph
since Nov 2022
Programming languages
PHP
since Nov 2022
UI frameworks
Bootstrap
since Nov 2022
Video players
Web frameworks
CakePHP
since Nov 2022
Web servers
Widgets
AddThis
since Nov 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 51% desktop
- 49% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.28 / 10 · ranked #53,803,118 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 5.1 MB · 77 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on NHANHOA-AS-VN NhanHoa Software company (103.28.39.32)
- DNS: zonedns.vn
- Email: tudonghoahuyhoang.com
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 47,650,367
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted