What powers webvision.vn?
Last seen Aug 2026 · 18 technologies across 10 categories
CMS
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript frameworks
Vue.js
since Jul 2026
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Aug 2023
Programming languages
Web servers
LiteSpeed
since Jul 2021
WordPress plugins
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 Aug 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.
Open Page Rank
1.34 / 10 · ranked #8,116,706 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 1.4 MB · 58 requests
- WordPress theme: flatsome (child: flatsome-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
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Recent changes
- dropped Cart Functionality Aug 2026
- dropped Contact Form 7 Aug 2026
- dropped core-js Aug 2026
- dropped Flickity Aug 2026
- detected jQuery UI Aug 2026
- dropped jsDelivr Aug 2026
- dropped Nginx Aug 2026
- detected Popup Maker Aug 2026
- dropped Yoast SEO Aug 2026
- dropped Yoast SEO Premium Aug 2026