sega.jp
Scanned URL: https://sega.jp
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
SEGA セガ | 製品情報
Meta Description
セガ公式サイトです。SteamやEpic GamesなどPCゲーム、PS5やPS4、Switchなど家庭用ゲーム、またスマホゲームも。様々なプラットフォームで楽しめるセガのゲームラインナップをご紹介。
H1 Heading
None found
Canonical URL
https://www.sega.jp/
🔍 SEO Audit
77/100❌ Title Tag
Length: 14 chars (Ideal: 30-60).
✅ Meta Description
Length: 100 chars (Ideal: 50-160).
✅ H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
✅ Open Graph Tags
Found 6 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
71 of 109 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 169 internal links.
✅ HSTS Security
HSTS header present.
✅ 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 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 'ja'.
✅ Semantic Structure
Uses <main> or <article>.
✅ Entity Verification Links
Social/publisher profiles linked.
⚡ Performance
73/100Network Waterfall (Total: 3572ms)
- DNS: 254ms
- Connect: 262ms
- TTFB: 2542ms
- Download: 1030ms
❌ Time to First Byte (TTFB)
TTFB: 2542ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 14.1KB (Target: < 150KB).
✅ Text Compression
Compression enabled (gzip).
❌ Cache Policies
Missing Cache-Control headers.
✅ 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
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
Cloudflare
📋 WHOIS
WHOIS unavailable.
🔗 DNS Records
| Type | Value |
|---|---|
| A | 13.193.53.187 |
| TXT | v=spf1 +ip4:54.65.68.96/32 ~all |
| TXT | _globalsign-domain-verification=-YlpZOTc2pbCP1rpUx23MDY6LCe_-HSUw-YOu1BXyp |
| TXT | ca3-6b3232dbd5624d82ab884b72f7c0e8ed |
| NS | ns-1036.awsdns-01.org |
| NS | ns-1799.awsdns-32.co.uk |
| NS | ns-500.awsdns-62.com |
| NS | ns-641.awsdns-16.net |