43
/ 100
F
Poor
Overall Domain Score
SEO 46 · LLM 36 · Perf 45
46
🔍 SEO Score
6 / 13 checks passed
36
🤖 LLM Readiness
4 / 11 checks passed
45
⚡ Performance
5 / 11 checks passed
📝 Extracted Page Tags
Title Tag
北海道テレビ：HTB online
Meta Description
HTB北海道テレビの公式サイト。テレビ朝日系列局。道内ニュース、天気、番組、アナウンサー、イベント、ライブカメラなどHTBの様々な情報をお届けします。
H1 Heading
None found
Canonical URL
None found
🔍 SEO Audit
46/100❌ Title Tag
Length: 17 chars (Ideal: 30-60).
✅ Meta Description
Length: 75 chars (Ideal: 50-160).
❌ H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
❌ Canonical URL
Missing canonical tag.
✅ Open Graph Tags
Found 4 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
3 of 69 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
❌ Heading Hierarchy
Missing H1 or H2 tags.
✅ Internal Links
Found 201 internal links.
❌ HSTS Security
Missing HSTS header.
✅ 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
45/100Network Waterfall (Total: 2183ms)
- DNS: 253ms
- Connect: 255ms
- TTFB: 1092ms
- Download: 1091ms
❌ Time to First Byte (TTFB)
TTFB: 1092ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 28.1KB (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
No lazy loading detected.
❌ Minified Assets
No minified assets linked.
✅ Preload / Preconnect Hints
Resource hints found.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean✅ Domain is clean.
⚙️ Technologies
Analytics & Tracking
Google Tag Manager
JavaScript
Next.js
Infrastructure & CDN
Apache
📋 WHOIS
WHOIS unavailable.
🔗 DNS Records
| Type | Value |
|---|---|
| A | 18.181.10.114 |
| MX | mx.securemx.jp |
| TXT | direct-site-verification=0ad51edf75952c28129296bcc1e293d961d6557933 |
| TXT | google-site-verification=3ynx49zueZX1kVCKScpvpdKjZdM0es6sze5yjtqmxA4 |
| TXT | google-site-verification=Ofirb1mCztcuaKtkYsCQtgzjLX07qgYb1TiQsjXWUEI |
| TXT | v=spf1 include:spf.securemx.jp ip4:182.236.81.0/24 ip4:202.144.234.0/24 include:_spf.google.com include:send.safetylink24.jp ~all |
| TXT | MS=FDE38C3C6114D858E360C8E75390151A4013596C |
| TXT | MS=ms23572335 |
| NS | ns-1031.awsdns-00.org |
| NS | ns-1733.awsdns-24.co.uk |
| NS | ns-239.awsdns-29.com |
| NS | ns-1018.awsdns-63.net |