What powers hoadon30s.vn?
Last seen Sep 2026 · 35 technologies across 15 categories
Analytics
Google Analytics
since Sep 2020
Authentication
Facebook Login
since Jan 2023
Font scripts
Font Awesome
since Sep 2020
Google Font API
since Jan 2023
JavaScript frameworks
Socket.io
since Feb 2026
JavaScript graphics
Chart.js
since Feb 2026
JavaScript libraries
Axios
since Feb 2026
jQuery Modal
since Apr 2022
Laravel Echo
since Feb 2026
OWL Carousel
since Sep 2020
Select2
since Jan 2023
SweetAlert2
since Jan 2023
Swiper
since Jan 2023
Live chat
Facebook Chat Plugin
since Jan 2023
Miscellaneous
Programming languages
Rich text editors
CKEditor
since Feb 2026
Tag managers
Google Tag Manager
since Sep 2020
UI frameworks
Video players
Web frameworks
Laravel
since Feb 2026
Web servers
LiteSpeed
since Jan 2023
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 Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.97 / 10 · ranked #3,656,299 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 1.8 MB · 78 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on SUPERDATA-AS-VN SUPERDATA- (112.213.82.227)
- DNS: pavietnam.vn
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 44,094,547, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| hoadon30s.vn | 26 |
| www.hoadon30s.vn | 21 |
| cpanel.hoadon30s.vn | 17 |
| tracuu.hoadon30s.vn | 11 |