What powers redcross.org.vn?
Last seen Aug 2026 · 33 technologies across 18 categories
Analytics
CDN
CMS
Databases
Font scripts
Hosting panels
JavaScript graphics
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
UI frameworks
Video players
Web frameworks
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
- 64% desktop
- 36% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.65 / 10 · ranked #787,575 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese (Vietnam)
- Weight: 98.0 MB · 129 requests
- WordPress theme: flatsome (child: matbaows) · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Red Cross of Viet Nam
- Founded: 1946
- Sector: emergency and relief
- Country: Vietnam
From Wikidata (CC0).
Infrastructure
- Hosted on ODSJSC-AS-VN ODS Joint Stock Company (112.78.4.67)
- DNS: dotvndns.vn
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,426,551, 3 hosts
- Verified with: GlobalSign, Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| redcross.org.vn | 20 |
| www.redcross.org.vn | 20 |
| ungho.redcross.org.vn | 15 |
| cuocthi.redcross.org.vn | 14 |
Full technology history →
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Recent changes
- dropped core-js Jun 2026
- dropped Google Maps Jun 2026
- dropped Lodash Jun 2026
- dropped React Jun 2026
- dropped SweetAlert2 Jun 2026
- detected Twitter Emoji (Twemoji) Jun 2026
- detected jsDelivr Apr 2026
- detected WP Rocket Dec 2025