58
/ 100
D
Below Avg
Overall Domain Score
SEO 69 · LLM 73 · Perf 27
69
🔍 SEO Score
9 / 13 checks passed
73
🤖 LLM Readiness
8 / 11 checks passed
27
⚡ Performance
3 / 11 checks passed
📝 Extracted Page Tags
Title Tag
東京藝術大学
Meta Description
日本で唯一の国立総合芸術大学として、創設以来、世界水準の教育研究活動を展開し、数多の傑出した芸術家を育成・輩出するとともに、国内外における広範かつ多様な芸術活動や社会実践等を通じて芸術文化の継承・発展に寄与
H1 Heading
ＮＨＫ日曜美術館５０年展
Canonical URL
https://www.geidai.ac.jp/
🔍 SEO Audit
69/100❌ Title Tag
Length: 6 chars (Ideal: 30-60).
✅ Meta Description
Length: 103 chars (Ideal: 50-160).
❌ H1 Tag
Found 60 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
✅ Open Graph Tags
Found 10 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
60 of 70 images missing alt.
✅ Sitemap
Sitemap declared.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 567 internal links.
❌ HSTS Security
Missing HSTS header.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
73/100✅ Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
✅ Schema Entities
Types: collectionpage, breadcrumblist, website, organization
❌ FAQ Schema
Missing FAQ schema.
✅ Contextual Summary
Description provides good AI context.
❌ E-E-A-T (Author)
No author meta or schema.
✅ Organisation Schema
Business entity defined.
✅ Breadcrumb Schema
Site architecture is machine-readable.
✅ AI Crawler Access
AI agents not blocked.
✅ Language Declaration
Language set to 'ja'.
❌ Semantic Structure
No semantic HTML5 wrappers.
✅ Entity Verification Links
Social/publisher profiles linked.
⚡ Performance
27/100Network Waterfall (Total: 3837ms)
- DNS: 510ms
- Connect: 686ms
- TTFB: 1740ms
- Download: 2097ms
❌ Time to First Byte (TTFB)
TTFB: 1740ms (Target: < 600ms).
❌ HTML Payload Size
Raw HTML: 275.8KB (Target: < 150KB).
❌ Text Compression
No Brotli/Gzip detected.
❌ 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
Missing preload/preconnect hints.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean✅ Domain is clean.
⚙️ Technologies
CMS
WordPress
E-Commerce
Magento
Analytics & Tracking
Google AnalyticsGoogle Tag Manager
JavaScript
jQuery
Infrastructure & CDN
ApachePHP
📋 WHOIS
WHOIS unavailable.
🔗 DNS Records
| Type | Value |
|---|---|
| A | 202.244.248.202 |
| MX | ALT1.ASPMX.L.GOOGLE.COM |
| MX | ASPMX.L.GOOGLE.COM |
| MX | ALT3.ASPMX.L.GOOGLE.COM |
| MX | ALT2.ASPMX.L.GOOGLE.COM |
| MX | ALT4.ASPMX.L.GOOGLE.COM |
| TXT | v=spf1 +ip4:202.244.248.201 +ip4:202.244.240.2 include:_spf.google.com ~all |
| NS | dns.geidai.ac.jp |
| NS | dns-x.sinet.ad.jp |