vnu.edu.vn
Scanned URL: https://vnu.edu.vn
69
🔍 SEO Score
9 / 13 checks passed
27
🤖 LLM Readiness
3 / 11 checks passed
64
⚡ Performance
7 / 11 checks passed
📝 Extracted Page Tags
Title Tag
Đại học Quốc gia Hà Nội
Meta Description
Trang web chính thức của Đại học Quốc gia Hà Nội
H1 Heading
None found
Canonical URL
http://vnu.edu.vn/
🔍 SEO Audit
69/100❌ Title Tag
Length: 23 chars (Ideal: 30-60).
❌ Meta Description
Length: 48 chars (Ideal: 50-160).
✅ H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
✅ Open Graph Tags
Found 8 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
✅ Image Alt Text
0 of 3 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 175 internal links.
❌ HSTS Security
Missing HSTS header.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
27/100❌ 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
AI agents not blocked.
✅ Language Declaration
Language set to 'vi'.
✅ Semantic Structure
Uses <main> or <article>.
❌ Entity Verification Links
No entity validation links.
⚡ Performance
64/100Network Waterfall (Total: 3311ms)
- DNS: 1510ms
- Connect: 1753ms
- TTFB: 2823ms
- Download: 488ms
❌ Time to First Byte (TTFB)
TTFB: 2823ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 110.1KB (Target: < 150KB).
✅ Text Compression
Compression enabled (gzip).
✅ Cache Policies
Cache-Control headers set.
❌ CDN Usage
No CDN headers found.
✅ Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
✅ Native Lazy Loading
Images use loading='lazy'.
❌ Minified Assets
No minified assets linked.
✅ Preload / Preconnect Hints
Resource hints found.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean✅ Domain is clean.
⚙️ Technologies
CMS
WordPress
E-Commerce
Magento
Analytics & Tracking
Google AnalyticsGoogle Tag Manager
JavaScript
Next.js
📋 WHOIS
WHOIS unavailable.
🔗 DNS Records
| Type | Value |
|---|---|
| A | 112.137.143.67 |
| MX | ALT1.ASPMX.L.GOOGLE.COM |
| MX | ALT2.ASPMX.L.GOOGLE.COM |
| MX | ALT3.ASPMX.L.GOOGLE.COM |
| MX | ALT4.ASPMX.L.GOOGLE.COM |
| MX | ASPMX.L.GOOGLE.COM |
| TXT | google-site-verification=sMVVrvB2Ly7RYs36LFtPqrgEBZ08t2c6ffZBNQJcyQU |
| TXT | MS=ms06042020 |
| TXT | 6d4c98235ac14deea2d38e3fd8f623da |
| TXT | c76920e1a35a4612aa0dfaadb266b84e |
| TXT | v=spf1 include:_spf.google.com ~all |
| TXT | google-site-verification=iGbk1-XFX-mUhl256szMmExTLUm7YqQqV_lC4n-0yeM |
| NS | dns.vnu.edu.vn |