What powers vibefree.vn?
Last seen Sep 2026 · 12 technologies across 9 categories
CDN
Bunny
since Dec 2023
CMS
WordPress
since Jun 2023
Databases
MySQL
since Jun 2023
Font scripts
Bunny Fonts
since Dec 2023
JavaScript libraries
Miscellaneous
HTTP/3
since Jun 2023
Open Graph
since Dec 2023
Programming languages
Web servers
LiteSpeed
since Jun 2023
WordPress plugins
Litespeed Cache
since Jun 2023
WebFactory Maintenance
since Dec 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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Vietnamese
- Weight: 0.3 MB · 9 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on SUPERDATA-AS-VN SUPERDATA- (112.213.89.123)
- DNS: pavietnam.vn
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped core-js May 2026
- dropped Google Font API May 2026
- dropped Google Maps May 2026
- dropped Jetpack May 2026
- dropped jsDelivr May 2026
- dropped Priority Hints May 2026
- dropped RSS May 2026
- dropped Twitter Emoji (Twemoji) May 2026
- dropped Underscore.js May 2026
- dropped WooCommerce May 2026
- detected Bunny Apr 2026
- detected Bunny Fonts Apr 2026
- dropped Cart Functionality Apr 2026
- detected Open Graph Apr 2026
- detected WebFactory Maintenance Apr 2026
- dropped Flickity Mar 2026