43
/ 100
F
Poor
Overall Domain Score
SEO 54 · LLM 27 · Perf 45
54
🔍 SEO Score
7 / 13 checks passed
27
🤖 LLM Readiness
3 / 11 checks passed
45
⚡ Performance
5 / 11 checks passed
📝 Extracted Page Tags
Title Tag
出光興産
Meta Description
2050年カーボンニュートラル・循環型社会において、エネルギーとカーボンニュートラルソリューションのメインプレイヤーであることを目指す、出光興産のコーポレートサイトです。
H1 Heading
None found
Canonical URL
None found
🔍 SEO Audit
54/100❌ Title Tag
Length: 4 chars (Ideal: 30-60).
✅ Meta Description
Length: 85 chars (Ideal: 50-160).
❌ H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
❌ Canonical URL
Missing canonical tag.
✅ Open Graph Tags
Found 7 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
14 of 44 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
❌ Heading Hierarchy
Missing H1 or H2 tags.
✅ Internal Links
Found 39 internal links.
✅ HSTS Security
HSTS header present.
✅ 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 'ja'.
✅ Semantic Structure
Uses <main> or <article>.
❌ Entity Verification Links
No entity validation links.
⚡ Performance
45/100Network Waterfall (Total: 3908ms)
- DNS: 1510ms
- Connect: 1680ms
- TTFB: 2248ms
- Download: 1660ms
❌ Time to First Byte (TTFB)
TTFB: 2248ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 10.8KB (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
Images use loading='lazy'.
❌ Minified Assets
No minified assets linked.
❌ Preload / Preconnect Hints
Missing preload/preconnect hints.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean✅ Domain is clean.
⚙️ Technologies
Analytics & Tracking
Google Tag Manager
Consent Management
OneTrust
📋 WHOIS
Registrar
1API GmbH
Registered
2002-05-09T18:06:11Z
Expires
2026-05-09T18:06:11Z
Last Updated
2025-11-24T20:47:55Z
Status
clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Servers
DNS-B.IIJ.AD.JP, DNS-C.IIJ.AD.JP
🔗 DNS Records
| Type | Value |
|---|---|
| A | 54.65.143.240 |
| A | 52.192.48.97 |
| MX | mx.securemx.jp |
| TXT | 86F4BB2E98 |
| TXT | MS=ms24298575 |
| TXT | _wcrorl5zceye8ue4x7tl4w99hk7kcmn |
| TXT | apple-domain-verification=fOQG3l8IQQYyZyQd |
| TXT | docusign=333ff17d-38b6-4523-ad4c-ac6e1e1b81ba |
| TXT | docusign=d4aed43e-bbc3-4599-97dc-c41f42a79c03 |
| TXT | zoho-verification=zb92183963.zmverify.zoho.com |
| TXT | knowbe4-site-verification=64e583b5cd319f900f88cf016270e4c3 |
| TXT | notion-domain-verification=msLWz4j9TclJ2qpzbuVYyQRDXEyoHZtxmbLN1Ayj9K3 |
| TXT | nulab-verification-code=WEwLWCNvcUkHiI0Mqa3iHJ4aO4hEYrZLH6nZjP4P6t8junS9737NxNQU45ek9ocE |
| TXT | nulab-verification-code=jo0AoysN0pYkYApAMINWmNPcLvkOozzAhqVE7ibUetKaPrAXaO5cqq4gdH7YJ6Od |
| TXT | seculio-domain-verification-code=1d90369fd43884fa612768faa411ddfb1b4d727ef93e20f4e42a0b7b5e97900a |
| TXT | v=spf1 include:spf.securemx.jp include:spf1.idemitsu.com include:spf2.idemitsu.com include:spf3.idemitsu.com include:spf4.idemitsu.com include:spf.protection.outlook.com include:_spf.bownow.jp include:kairos3.com include:toyu.idemitsu.com ~all |
| NS | ns020-fmr6gag5cs5h9u2k.f.d-53.info |
| NS | ns020-fmr6gag5cs5h9u2k.f.d-53.jp |
| NS | ns020-fmr6gag5cs5h9u2k.f.d-53.org |