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king-cr.jp

https://king-cr.jp· First analyzed 01 May 2026· Updated 01 May 2026
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king-cr.jp
Desktop screenshot of king-cr.jp
Mobile screenshot of king-cr.jp
Mobile

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Hosting Provider

IP Address

183.182.44.55

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS55899

Organization

LEON TECHNOLOGY, Inc.

Server

Nginx

Nameservers

svr65.7th-gate.jp.ns10.7th-gate.jp.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
877 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.7 MB
81 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
LEON TECHNOLOGY, Inc.

Technology Stack

9 Technologies Detected

Libraries

1

Advertising

1

Web Servers

1

Languages

1

CSS Frameworks

1

Customer Support

1

SEO Analysis

D52/100
12
8
2
Meta Tags10/15
Content7/12
Headings3/8
Technical11/21
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
K
king-cr.jpking-cr.jp

KING AMUSEMENT CREATIVE | SONIC BLADE

キングレコードのレーベル、KING AMUSEMENT CREATIVE・SONIC BLADEのオフィシャルサイトです。所属アーティストの最新情報を発信します。

Title Length37 chars

Recommended: 50-60 chars (~231px / 580px)

Description Length81 chars

Recommended: 120-160 chars

Issues (2)

  • Missing H1 tag — every page should have exactly one H1
  • Most images missing alt text (28/46) — critical for accessibility and SEO

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

F33/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
6/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
navheader/footer
Text ratio:3%
Words:89
Token eff.:Too Short
Sections/1K:20
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 1w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...

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Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
B
71/100
10
Passed
3
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
5/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • Accessibility recommendation preview...

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
11/100
F
464 mg
CO₂e / view
3.7 MB
Page Weight
15%
Cleaner Than
New Visitor
531 mg
vs
Returning (cached)
265 mg
Annual (10K/mo)
55.7 kg
Emission Segments
Data Center
104 mg
Network
112 mg
Device
249 mg
Resource Breakdown
JavaScript
77.2 KB
Images
3.6 MB
CSS
8.2 KB
HTML
4.0 KB
Green Hosting Not Verified
LEON TECHNOLOGY, Inc.
7 recommendations
  • Carbon footprint recommendation preview...
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

62d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

04.04.2026

Valid Until

03.07.2026

Subject Alternative Names (3)

king-cr.jpwebmail.king-cr.jpwww.king-cr.jp

SHA-256 Fingerprint

2B:78:02:D7:0E:C1:C9:3F:F2:02:34:AC:D9:4C:F8:CB:7A:CE:0B:4B...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

content-encoding
Brotli(br)
content-type
text/html; charset=UTF-8
date
Fri, 01 May 2026 17:45:42 GMT
server
nginx
strict-transport-security
max-age=15768000; includeSubDomains
x-powered-by
PHP/5.6.40, PleskLin
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

mail.king-cr.jp

Domain Information

king-cr.jp

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
D
46/100
Not Mobile Friendly1 breakpoint
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=1300
3 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

ヒラギノ角ゴ Pro W3

WCAG AA
61/100
Readability
/30
9/30

10px · LH 2.00

Hierarchy
/20
16/20

2.4x ratio

WCAG
/25
22/25

5.74:1 min contrast

Performance
/25
14/25

1 font

Heading Font

ヒラギノ角ゴ Pro W3

Sans24px

Body Font

ヒラギノ角ゴ Pro W3

Sans10px

Contrast Ratio

5.74:1

WCAG AA (≥4.5:1)

Reading Comfort

Single Font Family

left aligned
24px
h1
14px
h2
10px
p

❌ Critical: 10px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide line spacing (2.00). 1.4–1.6 is optimal for body text.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.7:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.4x larger than body text.

✅ Lean font stack: 1 font families keeps load times fast.

Color Palette

7 unique colors
8.34:1 AAA Light
#ebebeb
Background· 38.39999999999999%
#44414e
Secondary· 4.9%
#080607
Primary· 12.4%
#cbd0d6
Border· 7.6%
#f8d2f2
Accent· 5.6%

Business & Marketing Stack

3 Tools Detected

Enterprise

Behavior Analytics

1

User behavior and product analytics

Advertising

1

Ad platforms and retargeting pixels

Social Media

1

Social widgets and sharing tools

3

Categories

3

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

24 Resources

18
Scripts
6
Styles
8
Async
0
Defer

Top Script Sources

js(5)googletagmanager.com(4)platform.twitter.com(2)google-analytics.com(1)harpoon3.userdive.com(1)

Website Identity

king-cr.jp

Location detected: 🇯🇵 Japanvia tld
ja

Social Profiles

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Last analyzed: 01 May 2026 at 17:46

Historical Analysis & Change Tracking