64
/ 100
C
Average
Overall Domain Score
SEO 77 · LLM 36 · Perf 73
77
🔍 SEO Score
10 / 13 checks passed
36
🤖 LLM Readiness
4 / 11 checks passed
73
⚡ Performance
8 / 11 checks passed
📝 Extracted Page Tags
Title Tag
Diễn Đàn Mua Bán | Diễn Đàn Mua Bán
Meta Description
None found
H1 Heading
Diễn Đàn Mua Bán
Canonical URL
https://6giay.vn/
🔍 SEO Audit
77/100✅ Title Tag
Length: 35 chars (Ideal: 30-60).
❌ Meta Description
No description found.
✅ H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
✅ Open Graph Tags
Found 4 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
✅ Image Alt Text
0 of 5 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 847 internal links.
❌ HSTS Security
Missing HSTS header.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
36/100✅ Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
✅ Schema Entities
Types: website
❌ 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
AI agents not blocked.
✅ Language Declaration
Language set to 'vi-VN'.
❌ Semantic Structure
No semantic HTML5 wrappers.
❌ Entity Verification Links
No entity validation links.
⚡ Performance
73/100Network Waterfall (Total: 1424ms)
- DNS: 125ms
- Connect: 133ms
- TTFB: 1157ms
- Download: 267ms
❌ Time to First Byte (TTFB)
TTFB: 1157ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 31.3KB (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⚙️ Technologies
Advertising
Google Ads
Infrastructure & CDN
Cloudflare
📋 WHOIS
WHOIS unavailable.
🔗 DNS Records
| Type | Value |
|---|---|
| A | 172.64.80.1 |
| MX | alt1.aspmx.l.google.com |
| MX | alt2.aspmx.l.google.com |
| MX | aspmx.l.google.com |
| MX | aspmx2.googlemail.com |
| MX | aspmx3.googlemail.com |
| TXT | v=spf1 include:_spf.google.com ~all |
| TXT | google-site-verification=6tTalLzrBXBO4Gy9700TAbpg2QTKzGYEuZ_Ls69jle8 |
| TXT | google-site-verification=T4_XsK2zfCcTWFl190_OKszl2KKC9mJGFs4zD0TEiP4 |
| NS | marty.ns.cloudflare.com |
| NS | desi.ns.cloudflare.com |