What powers ivn.com.vn?
Last seen Sep 2026 · 20 technologies across 15 categories
Analytics
Caching
CMS
Databases
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
Video players
Web servers
Webmail
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
- 51% desktop
- 49% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.04 / 10 · ranked #1,522,327 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 1.2 MB · 66 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on VNPT-AS-VN Vietnam Posts and Telecommunications VNPT (123.30.136.200)
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 3,209,818, 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
- dropped core-js Jun 2026
- dropped Facebook Login Jun 2026
- dropped FancyBox Jun 2026
- dropped Google Font API Jun 2026
- dropped jQuery UI Jun 2026
- dropped reCAPTCHA Jun 2026
- dropped WooCommerce Jun 2026
- detected Lightbox May 2026
- dropped Elementor Mar 2026
- dropped Nginx Mar 2026
- dropped OpenResty Mar 2026
- detected Bootstrap Feb 2026
- detected Contact Form 7 Feb 2026
- detected core-js Feb 2026
- detected FancyBox Feb 2026
- detected Google Analytics Feb 2026
- detected Google Tag Manager Feb 2026
- detected GTranslate Feb 2026
- detected jQuery Feb 2026
- detected jQuery Migrate Feb 2026
- detected jQuery UI Feb 2026
- detected reCAPTCHA Feb 2026
- detected Nginx Jan 2026
- detected OpenResty Jan 2026