What powers gtelpost.vn?
Last seen Aug 2026 · 18 technologies across 11 categories
CDN
Documentation
GitBook
since Aug 2026
Font scripts
JavaScript frameworks
JavaScript libraries
core-js
since Mar 2025
Miscellaneous
PaaS
Vercel
since Aug 2026
Performance
Priority Hints
since Aug 2026
Programming languages
Node.js
since Aug 2026
Security
HSTS
since Jun 2026
UI frameworks
Tailwind CSS
since Jun 2026
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
- 63% phone
- 37% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.31 / 10 · ranked #47,989,839 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0.2 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 1.2 MB · 50 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| hdnb.gtelpost.vn | 13 |
| gtelpost.vn | 7 |
Full technology history →
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Recent changes
- dropped Bootstrap Jul 2026
- dropped Emotion Jul 2026
- dropped Facebook Pixel Jul 2026
- dropped Google Analytics Jul 2026
- dropped Google Maps Jul 2026
- dropped Google Tag Manager Jul 2026
- dropped IIS Jul 2026
- dropped jQuery Jul 2026
- dropped lit-element Jul 2026
- dropped lit-html Jul 2026
- dropped Microsoft ASP.NET Jul 2026
- dropped Open Graph Jul 2026
- dropped React Jul 2026
- dropped TikTok Pixel Jul 2026
- dropped Windows Server Jul 2026
- detected cdnjs Jun 2026
- detected Cloudflare Jun 2026
- detected HSTS Jun 2026
- detected jsDelivr Jun 2026
- detected Tailwind CSS Jun 2026