What powers vioacademy.edu.vn?
Last seen Sep 2026 · 25 technologies across 15 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Maps
Miscellaneous
Page builders
Performance
Programming languages
SEO
Video players
Web servers
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 Sep 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
0.29 / 10 · ranked #52,327,708 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 6.7 MB · 152 requests
- WordPress theme: flatsome (child: flatsome-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on VNPT-AS-VN VIETNAM POSTS AND TELECOMMUNICATIONS GROUP (103.75.184.25)
- DNS: inet.vn
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 104,778,305, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Contact Form 7 Sep 2026
- detected core-js Sep 2026
- detected Google Analytics Sep 2026
- detected Google Maps Sep 2026
- dropped HTTP/3 Sep 2026
- detected jQuery UI Sep 2026
- detected Yoast SEO Premium Sep 2026
- detected YouTube Sep 2026
- detected Bunny Aug 2026
- detected Bunny Fonts Aug 2026
- detected jQuery Aug 2026
- detected Polylang Aug 2026
- detected WebFactory Maintenance Aug 2026
- detected Site Kit Jul 2026