What powers kemtrangtien.vn?
Last seen Aug 2026 · 14 technologies across 9 categories
Analytics
Font scripts
Ionicons
since Aug 2020
JavaScript libraries
SweetAlert2
since Aug 2020
Swiper
since Sep 2022
Live chat
Facebook Chat Plugin
since Nov 2021
Miscellaneous
Programming languages
UI frameworks
Web servers
LiteSpeed
since Mar 2022
Webmail
Google Workspace
since Sep 2022
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 51% desktop
- 49% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.38 / 10 · ranked #2,719,665 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Vietnamese
- Weight: 91.5 MB · 114 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on SUPERDATA-AS-VN SUPERDATA- (103.77.162.5)
- DNS: dotvndns.vn
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 10,982,758, 2 hosts
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| kemtrangtien.vn | 14 |
| www.kemtrangtien.vn | 14 |
Full technology history →
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Recent changes
- dropped Facebook Login Jul 2026
- dropped Font Awesome May 2026
- dropped Nginx May 2026
- dropped Swiper Slider May 2026