55
/ 100
D
Below Avg
Overall Domain Score
SEO 54 · LLM 55 · Perf 55
54
🔍 SEO Score
7 / 13 checks passed
55
🤖 LLM Readiness
6 / 11 checks passed
55
⚡ Performance
6 / 11 checks passed
📝 Extracted Page Tags
Title Tag
株式会社ブリヂストン 企業サイト
Meta Description
ブリヂストンの企業サイト。タイヤ、化工品などの製品情報、会社情報、CSR情報、投資家情報、採用情報などをご紹介します。
H1 Heading
None found
Canonical URL
None found
🔍 SEO Audit
54/100❌ Title Tag
Length: 16 chars (Ideal: 30-60).
✅ Meta Description
Length: 59 chars (Ideal: 50-160).
❌ H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
❌ Canonical URL
Missing canonical tag.
❌ Open Graph Tags
Found 0 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
✅ Image Alt Text
0 of 31 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
❌ Heading Hierarchy
Missing H1 or H2 tags.
✅ Internal Links
Found 104 internal links.
✅ HSTS Security
HSTS header present.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
55/100✅ Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
✅ Schema Entities
Types: organization
❌ 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
Business entity defined.
❌ 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: 2522ms)
- DNS: 509ms
- Connect: 607ms
- TTFB: 1252ms
- Download: 1270ms
❌ Time to First Byte (TTFB)
TTFB: 1252ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 11.2KB (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
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
E-Commerce
Magento
Analytics & Tracking
Google Tag Manager
JavaScript
jQuery
Infrastructure & CDN
Apache
📋 WHOIS
WHOIS unavailable.
🔗 DNS Records
| Type | Value |
|---|---|
| A | 133.208.167.30 |
| TXT | v=spf1 include:spf.protection.outlook.com -all |
| TXT | _globalsign-domain-verification=J8bhG1cOSzDbZfteVEvYB3SLA-SRPSLu9m8TMnm3wM |
| TXT | _globalsign-domain-verification=csWgRDkDCmfoH4ciCF5Hvi8_Fd3dddgoNJpE_qW1Nn |
| TXT | e39uAw6mNDe8oN622OyVIIcYZodGBT |
| TXT | _globalsign-domain-verification=MeAm6NIvQQ8WoULIJQJMagNC5UxcnHKr4yKwlcMvsk |
| TXT | apple-domain-verification=xfHHMiwJqTPuIxIh |
| TXT | _bcejlb9xicj7yyk3nevcn3dkprfqmso |
| TXT | 3vfmB73jsQ3iK2DFuN457DfRItUNy8uTpH+3NwaxNyY= |
| TXT | 11jToXg8pMM2ZH5Aj7pSK0me3M72hGwEbz80OMAyiTc= |
| TXT | globalsign-domain-verification=1bc5b2eed3d0e50d0725f0eea661a440 |
| TXT | BSl0fq2unc+myzLZiieHW2Us9TzZoK6KGwcVBDpHfOI= |
| TXT | _globalsign-domain-verification=Y2hQLrcohAnTJBumhToty3Tx3XHpTUV-vOl5BaNjf7 |
| TXT | _globalsign-domain-verification=8xibrsPcefguymSPiRy3piHKchkRjkbKLF3ddEq8Cq |
| TXT | pardot993132=4397af4f077468dc8eab5d2121d9fd536b003170a1080854e47f6a4297c6f7cd |
| TXT | _globalsign-domain-verification=-JmP-ri4zsWsHx69WrusTh_9Ce8E0kz9OtvDxUJOGK |
| NS | a11-64.akam.net |
| NS | a5-66.akam.net |
| NS | a26-65.akam.net |
| NS | a24-65.akam.net |
| NS | a1-3.akam.net |
| NS | a10-65.akam.net |