What powers 
appro.com.vn?
Last seen Oct 2026 · 12 technologies across 8 categories
CMS
Databases
Ecommerce
Font scripts
Miscellaneous
Programming languages
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 57% desktop
- 43% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.49 / 10 · ranked #404,136 of all domains
259 referring domains · OpenPageRank
Search traffic
1 est. monthly organic visits (US)
16 keywords in Google's top 30
Core Web Vitals
| LCP | 1 s |
| INP | 175 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Vietnamese
- Weight: 0.5 MB · 23 requests
- WordPress theme: flatsome · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- LÀM BẢNG HIỆU AN PHÁT
- Industry: News and media (declares
NewsArticle) - Profiles: Facebook
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on AZDIGI-AS-VN - AZDIGI Corporation (45.252.249.25)
- DNS: azdigi.com
- Email: appro.com.vn
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 9,382,740
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Nginx Apr 2026
- dropped OpenResty Apr 2026
- detected Nginx Feb 2026
- detected OpenResty Feb 2026
- detected Twitter Emoji (Twemoji) Jan 2026