What powers changtraixubien.com.vn?
Last seen Aug 2026 · 17 technologies across 14 categories
Advertising
Google AdSense
since Oct 2025
Analytics
Google Analytics
since Sep 2025
Caching
Litespeed Cache
since Aug 2026
CMS
Databases
MySQL
since Sep 2025
Font scripts
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript libraries
Miscellaneous
Page builders
WordPress Site Editor
since Sep 2025
Performance
Priority Hints
since Dec 2025
Programming languages
Security
reCAPTCHA
since Oct 2025
Web servers
LiteSpeed
since Sep 2025
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Vietnam
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 0.5 MB · 24 requests
- WordPress theme: twentytwentythree · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Litespeed Cache Aug 2026
- detected Google AdSense Jun 2026
- detected Google Analytics Jun 2026
- detected jQuery Jun 2026
- detected jQuery Migrate Jun 2026
- detected MySQL Jun 2026
- detected Open Graph Jun 2026
- detected Priority Hints Jun 2026
- detected reCAPTCHA Jun 2026
- detected RSS Jun 2026
- detected Twitter Emoji (Twemoji) Jun 2026
- detected WordPress Jun 2026
- detected WordPress Site Editor Jun 2026
- detected Yoast SEO Jun 2026
- dropped Google AdSense Mar 2026
- dropped Google Analytics Mar 2026
- dropped jQuery Mar 2026
- dropped jQuery Migrate Mar 2026
- dropped MySQL Mar 2026
- dropped Open Graph Mar 2026
- dropped Priority Hints Mar 2026
- dropped reCAPTCHA Mar 2026
- dropped RSS Mar 2026
- dropped Twitter Emoji (Twemoji) Mar 2026
- dropped WordPress Mar 2026
- dropped WordPress Site Editor Mar 2026
- dropped Yoast SEO Mar 2026
- detected Priority Hints Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Twenty Twenty-Five Nov 2025
- detected Google AdSense Oct 2025
- detected reCAPTCHA Oct 2025