55
/ 100
D
Below Avg
Overall Domain Score
SEO 69 · LLM 36 · Perf 55
69
🔍 SEO Score
9 / 13 checks passed
36
🤖 LLM Readiness
4 / 11 checks passed
55
⚡ Performance
6 / 11 checks passed
📝 Extracted Page Tags
Title Tag
Benesse | ベネッセコーポレーション
Meta Description
ベネッセコーポレーションのコーポレートサイトです。企業哲学やパーパス、4つの学びのフィールド（お子さまの学び、大学・社会人の学び、学校での学びの支援、企業での学びの支援）で展開する多様な商品・サービス、社員インタビューなどをご紹介します。
H1 Heading
None found
Canonical URL
https://www.benesse.co.jp/
🔍 SEO Audit
69/100❌ Title Tag
Length: 22 chars (Ideal: 30-60).
✅ Meta Description
Length: 119 chars (Ideal: 50-160).
✅ H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
✅ Open Graph Tags
Found 7 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
6 of 10 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 67 internal links.
❌ HSTS Security
Missing HSTS header.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
36/100❌ Structured Data (JSON-LD)
No JSON-LD found.
❌ Schema Entities
No schema entities.
❌ FAQ Schema
Missing FAQ schema.
✅ Contextual Summary
Description provides good 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 'ja'.
✅ Semantic Structure
Uses <main> or <article>.
❌ Entity Verification Links
No entity validation links.
⚡ Performance
55/100Network Waterfall (Total: 1390ms)
- DNS: 124ms
- Connect: 203ms
- TTFB: 1390ms
- Download: 0ms
❌ Time to First Byte (TTFB)
TTFB: 1390ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 5.2KB (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
Analytics & Tracking
Google Tag Manager
JavaScript
jQuery
Infrastructure & CDN
Apache
📋 WHOIS
WHOIS unavailable.
🔗 DNS Records
| Type | Value |
|---|---|
| A | 45.60.16.38 |
| A | 45.60.20.38 |
| MX | benesse-co-jp.mail.protection.outlook.com |
| TXT | google-site-verification=fa9vp0DMypKPn-Q2P-R4KIf86U9V37Se6zXqNOUIRzM |
| TXT | google-site-verification=n02_PoR_v-_9YlhHorTQDXcqydN7siRzc3sXR1ujdpg |
| TXT | google-site-verification=zEa6pJwKlit1dJhelyN9ndRMmm5QHke9YZlU8oiQros |
| TXT | google-site-verification=U604t_JyaAXr0G49Hc_qfkA3tf-2exSUFCFPANo66bo |
| TXT | pardot1090252=06ce3b39104a8bc4fceacbbdf0b92b22d4596c1acab9b5f25314d018de9d8d89 |
| TXT | v=spf1 include:spf.protection.outlook.com include:spf10.benesse.co.jp include:spf20.benesse.co.jp include:spf.securemx.jp include:spf-bma.mpme.jp exists:%{i}.spf.besender.jp exists:%{i}.spf.sendmsg.jp ~all |
| TXT | google-site-verification=593kNH1R6qNrZeehjS7jk62tXGSY4sFVlRkMcEj3hCk |
| TXT | google-site-verification=1GKzrmmXst-B6ru0Nt5V0yI7JKC7ss4fFkXeBiiCuPk |
| TXT | MS=ms72368127 |
| TXT | google-site-verification=KmyD_IHoI8bhCb14W4J2v2eHIxBw0016zvd68AA4deE |
| TXT | google-site-verification=av0o41mziu_2hsEqAfFcLphbhCQsxpoua7Udh5DGZlA |
| NS | ns2-03.azure-dns.net |
| NS | ns3-03.azure-dns.org |
| NS | ns4-03.azure-dns.info |
| NS | ns1-03.azure-dns.com |