zing.vn
Scanned URL: https://zing.vn
54
🔍 SEO Score
7 / 13 checks passed
64
🤖 LLM Readiness
7 / 11 checks passed
64
⚡ Performance
7 / 11 checks passed
📝 Extracted Page Tags
Title Tag
Zing MP3 - Nghe nhạc mới, HOT nhất và tải nhạc miễn phí
Meta Description
🎵 Tận hưởng âm nhạc chất lượng cao 320kbps miễn phí với hàng triệu bài hát mới, playlist nhạc HOT, bảng xếp hạng #zingchart.
H1 Heading
None found
Canonical URL
None found
🔍 SEO Audit
54/100✅ Title Tag
Length: 55 chars (Ideal: 30-60).
✅ Meta Description
Length: 124 chars (Ideal: 50-160).
❌ H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
❌ Canonical URL
Missing canonical tag.
✅ Open Graph Tags
Found 7 OG properties (4+ recommended).
❌ Indexability
Page blocked via noindex.
✅ Mobile Viewport
Viewport meta tag present.
✅ Image Alt Text
No images found.
❌ Sitemap
No sitemap found in robots.txt.
❌ Heading Hierarchy
Missing H1 or H2 tags.
❌ Internal Links
Found 0 internal links.
✅ HSTS Security
HSTS header present.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
64/100✅ Structured Data (JSON-LD)
Found 2 JSON-LD blocks.
✅ Schema Entities
Types: organization, website
❌ FAQ Schema
Missing FAQ schema.
✅ Contextual Summary
Description provides good AI context.
✅ E-E-A-T (Author)
Author identity found.
✅ Organisation Schema
Business entity defined.
❌ Breadcrumb Schema
Missing BreadcrumbList.
✅ AI Crawler Access
AI agents not blocked.
✅ Language Declaration
Language set to 'vi'.
❌ Semantic Structure
No semantic HTML5 wrappers.
❌ Entity Verification Links
No entity validation links.
⚡ Performance
64/100Network Waterfall (Total: 5796ms)
- DNS: 0ms
- Connect: 0ms
- TTFB: 260ms
- Download: 5536ms
✅ Time to First Byte (TTFB)
TTFB: 260ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 2KB (Target: < 150KB).
✅ Text Compression
Compression enabled (gzip).
❌ Cache Policies
Missing Cache-Control headers.
❌ CDN Usage
No CDN headers found.
✅ Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
❌ Native Lazy Loading
No lazy loading detected.
✅ Minified Assets
Minified .js/.css referenced.
✅ Preload / Preconnect Hints
Resource hints found.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean✅ Domain is clean.
⚙️ Technologies
E-Commerce
Magento
Infrastructure & CDN
Nginx
📋 WHOIS
WHOIS unavailable.
🔗 DNS Records
| Type | Value |
|---|---|
| A | 42.112.58.213 |
| A | 42.112.58.212 |
| MX | ALT1.ASPMX.L.GOOGLE.COM |
| MX | ALT2.ASPMX.L.GOOGLE.COM |
| MX | ASPMX2.GOOGLEMAIL.COM |
| MX | ASPMX.L.GOOGLE.COM |
| MX | ASPMX3.GOOGLEMAIL.COM |
| TXT | v=spf1 include:amazonses.com include:_spf.google.com ~all |
| TXT | _dgjszc70ao61875mn4f2iim7zh3m9zn |
| TXT | google-site-verification=UnibAe05VjGfj0rNLKt4EZiZ3dK7_GVTxFH8VMUtpTQ |
| TXT | facebook-domain-verification=iscxkz9kpv1zaqcdpb6alqddsufu3z |
| TXT | MS=ms52621436 |
| TXT | google-site-verification=eKJL07GODITeXEq5YKJ0Q0JSniPhpzXjMgD_8IMmV6U |
| NS | ns3.vngdns.net |
| NS | ns1.vngdns.net |
| NS | ns2.vngdns.vn |
| NS | ns4.vngdns.vn |
| NS | ns5.vngdns.net |