75
/ 100
B
Good
Overall Domain Score
SEO 77 · LLM 73 · Perf 73
77
🔍 SEO Score
10 / 13 checks passed
73
🤖 LLM Readiness
8 / 11 checks passed
73
⚡ Performance
8 / 11 checks passed
📝 Extracted Page Tags
Title Tag
クラスメソッド株式会社
Meta Description
クラスメソッドはクラウド、デジタル化、データ分析、生成AIを中心にお客様のビジネス成長に向けた技術支援を行います。2022年にAWSのグローバル最優秀SIパートナー賞を受賞。各分野で認められた高い技術力と確かな実績で、事業の質とスピードを高めます。
H1 Heading
技術をもっと
経営の中心に
Canonical URL
https://classmethod.jp/
🔍 SEO Audit
77/100❌ Title Tag
Length: 11 chars (Ideal: 30-60).
✅ Meta Description
Length: 124 chars (Ideal: 50-160).
✅ H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
✅ Open Graph Tags
Found 8 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
144 of 225 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 351 internal links.
✅ HSTS Security
HSTS header present.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
73/100✅ Structured Data (JSON-LD)
Found 2 JSON-LD blocks.
✅ Schema Entities
Types: organization, webpage, website
❌ FAQ Schema
Missing FAQ schema.
✅ Contextual Summary
Description provides good 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
Social/publisher profiles linked.
⚡ Performance
73/100Network Waterfall (Total: 152ms)
- DNS: 124ms
- Connect: 125ms
- TTFB: 151ms
- Download: 1ms
✅ Time to First Byte (TTFB)
TTFB: 151ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 29.2KB (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
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
CMS
WordPress
Analytics & Tracking
Google AnalyticsGoogle Tag Manager
JavaScript
jQuery
Infrastructure & CDN
Nginx
📋 WHOIS
WHOIS unavailable.
🔗 DNS Records
| Type | Value |
|---|---|
| A | 18.239.6.19 |
| A | 18.239.6.68 |
| A | 18.239.6.110 |
| A | 18.239.6.103 |
| MX | aspmx5.googlemail.com |
| MX | aspmx.l.google.com |
| MX | alt1.aspmx.l.google.com |
| MX | alt2.aspmx.l.google.com |
| MX | aspmx2.googlemail.com |
| MX | aspmx3.googlemail.com |
| MX | aspmx4.googlemail.com |
| TXT | 015591260915 |
| TXT | MS=0D67295996F001EE1F39064E6AF3DCBF7F137245 |
| TXT | MS=ms34603984 |
| TXT | Notion_verify_EDvvYdmr0azGBPCUaFs7L8JM3Coc9dwmnyim4WqKXjAvG0ifvE1njcpJexu5k44tAHEAPo |
| TXT | cursor-domain-verification-cswv2a=6ZbpJnYSMVbUqjae5zGOk3Uro |
| TXT | google-site-verification=Al5XjKaWGVE8ySCHESnbjJ8yOrk20-CDNSTkAAwJDc0 |
| TXT | openai-domain-verification=dv-Byu4bw523cmMy9qoKEWZVJs0 |
| TXT | v=spf1 include:_spf.google.com include:_spf.activegate-ss.jp include:amazonses.com include:mail.zendesk.com include:21302757.spf03.hubspotemail.net ip4:133.186.35.0/24 ~all |
| TXT | zapier-domain-verification-challenge=223d408a-4cb0-4964-a606-e0ab35fc001d |
| NS | ns-1722.awsdns-23.co.uk |
| NS | ns-266.awsdns-33.com |
| NS | ns-576.awsdns-08.net |
| NS | ns-1421.awsdns-49.org |