What powers viettelconstruction.com.vn?
Last seen Aug 2026 · 31 technologies across 20 categories
Analytics
Google Analytics
since Jan 2021
Authentication
Facebook Login
since Aug 2021
CDN
jsDelivr
since Nov 2021
CMS
Databases
MySQL
since Jan 2021
Font scripts
Google Font API
since Jan 2021
Ionicons
since Jan 2021
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Facebook Chat Plugin
since Oct 2021
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Jan 2026
Programming languages
PHP
since Jan 2021
TypeScript
since Jul 2025
Security
HSTS
since Jul 2025
SEO
Tag managers
Google Tag Manager
since Jan 2021
UI frameworks
Video players
YouTube
since Jan 2021
Web frameworks
Microsoft ASP.NET
since Feb 2024
Web servers
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 53% desktop
- 47% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.23 / 10 · ranked #1,217,422 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 32.8 MB · 185 requests
- WordPress theme: viettel · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Viettel Construction
- Profiles: Facebook
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on VIETEL-AS-AP Viettel Group (171.244.232.16)
- DNS: pavietnam.vn
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC reject
- SSL: GlobalSign, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 243,044, 2 hosts
- Verified with: GlobalSign, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| viettelconstruction.com.vn | 26 |
| ks.viettelconstruction.com.vn | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Kendo UI Apr 2026
- detected Priority Hints Jan 2026
- dropped Kendo UI Dec 2025
- detected Kendo UI Oct 2025
- detected Swiper Oct 2025