43
/ 100
F
Poor
Overall Domain Score
SEO 46 · LLM 27 · Perf 55
46
🔍 SEO Score
6 / 13 checks passed
27
🤖 LLM Readiness
3 / 11 checks passed
55
⚡ Performance
6 / 11 checks passed
📝 Extracted Page Tags
Title Tag
吉本興業株式会社
Meta Description
マネジメント、プロモーター、テレビ・ラジオ番組製作、演芸の興行等を行う芸能プロダクション。
H1 Heading
None found
Canonical URL
https://www.yoshimoto.co.jp/
🔍 SEO Audit
46/100❌ Title Tag
Length: 8 chars (Ideal: 30-60).
❌ Meta Description
Length: 45 chars (Ideal: 50-160).
❌ H1 Tag
Found 0 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
1 of 1 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
❌ Heading Hierarchy
Missing H1 or H2 tags.
✅ Internal Links
Found 15 internal links.
❌ HSTS Security
Missing HSTS header.
✅ 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
55/100Network Waterfall (Total: 2718ms)
- DNS: 125ms
- Connect: 425ms
- TTFB: 1331ms
- Download: 1387ms
❌ Time to First Byte (TTFB)
TTFB: 1331ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 3.8KB (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
Resource hints found.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean✅ Domain is clean.
⚙️ Technologies
E-Commerce
Magento
Infrastructure & CDN
Apache
📋 WHOIS
WHOIS unavailable.
🔗 DNS Records
| Type | Value |
|---|---|
| A | 13.115.139.216 |
| A | 35.75.251.83 |
| MX | aspmx2.googlemail.com |
| MX | aspmx3.googlemail.com |
| MX | aspmx.l.google.com |
| MX | alt1.aspmx.l.google.com |
| MX | alt2.aspmx.l.google.com |
| TXT | apple-domain-verification=8agameYg468c6p27 |
| TXT | google-site-verification=1HTdBdzPM5pw8tD8CViUBxbiadlH6pFLcsTZbDkVgIM |
| TXT | google-site-verification=_eNqEDYYCZN4RTF1UXdB6aHghI1ZWK8pxUHhS9pfhE0 |
| TXT | google-site-verification=fbVuSO-KOt6zyNoOCPhjzeCe9qXv9_ekDENMLMm5zf0 |
| TXT | google-site-verification=iKMZfoCTo3y8wSpUGCcm5TENBDAlWDVOueaqDqdzj7s |
| TXT | v=spf1 include:_spf.activegate-ss.jp include:_spf.google.com include:i-myrefer.jp include:webcas.net +ip4:133.167.75.219 +ip4:49.212.81.209 ~all |
| TXT | MS=ms86738397 |
| TXT | _globalsign-domain-verification=4aFr39gth5GtAicg1zvRrFCwbg1AyioktzxUnKqi4k |
| NS | ns-960.awsdns-56.net |
| NS | ns-1093.awsdns-08.org |
| NS | ns-133.awsdns-16.com |
| NS | ns-1859.awsdns-40.co.uk |