61
/ 100
C
Average
Overall Domain Score
SEO 85 · LLM 9 · Perf 82
85
🔍 SEO Score
11 / 13 checks passed
9
🤖 LLM Readiness
1 / 11 checks passed
82
⚡ Performance
9 / 11 checks passed
📝 Extracted Page Tags
Title Tag
VOZ
Meta Description
Việt Nam đầu hàng công nghệ diễn đàn
H1 Heading
VOZ
Canonical URL
https://voz.vn/
🔍 SEO Audit
85/100❌ Title Tag
Length: 3 chars (Ideal: 30-60).
❌ Meta Description
Length: 36 chars (Ideal: 50-160).
✅ H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
✅ Open Graph Tags
Found 6 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
✅ Image Alt Text
0 of 66 images missing alt.
✅ Sitemap
Sitemap declared.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 288 internal links.
✅ HSTS Security
HSTS header present.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
9/100❌ Structured Data (JSON-LD)
No JSON-LD found.
❌ Schema Entities
No schema entities.
❌ FAQ Schema
Missing FAQ schema.
❌ Contextual Summary
Description too short for AI context.
❌ E-E-A-T (Author)
No author meta or schema.
❌ Organisation Schema
Missing Organization schema.
❌ Breadcrumb Schema
Missing BreadcrumbList.
❌ AI Crawler Access
robots.txt blocks AI crawlers.
✅ Language Declaration
Language set to 'en-US'.
❌ Semantic Structure
No semantic HTML5 wrappers.
❌ Entity Verification Links
No entity validation links.
⚡ Performance
82/100Network Waterfall (Total: 62ms)
- DNS: 12ms
- Connect: 20ms
- TTFB: 61ms
- Download: 1ms
✅ Time to First Byte (TTFB)
TTFB: 61ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 28.3KB (Target: < 150KB).
✅ Text Compression
Compression enabled (gzip).
✅ Cache Policies
Cache-Control headers set.
✅ CDN Usage
Edge delivery detected.
✅ Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
✅ Native Lazy Loading
Images use loading='lazy'.
✅ Minified Assets
Minified .js/.css referenced.
❌ Preload / Preconnect Hints
Missing preload/preconnect hints.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean✅ Domain is clean.
⚙️ Technologies
E-Commerce
Magento
Infrastructure & CDN
CloudflarePHP
📋 WHOIS
WHOIS unavailable.
🔗 DNS Records
| Type | Value |
|---|---|
| A | 172.67.68.194 |
| A | 104.26.2.171 |
| A | 104.26.3.171 |
| MX | alt4.aspmx.l.google.com |
| MX | alt1.aspmx.l.google.com |
| MX | alt2.aspmx.l.google.com |
| MX | aspmx.l.google.com |
| MX | alt3.aspmx.l.google.com |
| TXT | google-site-verification=Dv7TqGbalvZBccL1EeFnAJmSBDtAfH4pEolyKaP3azU |
| TXT | google-site-verification=YXExFHl1NqnTNf99O5hb3rFifV17dMR4R_ef0DDcVKI |
| TXT | v=spf1 include:_spf.google.com -all |
| TXT | facebook-domain-verification=2bbdph15g07u76blx9ycixmktt1ts9 |
| NS | terin.ns.cloudflare.com |
| NS | alina.ns.cloudflare.com |