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kabushiki.jp

https://kabushiki.jp· First analyzed 22 May 2026· Updated 22 May 2026
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kabushiki.jp
Desktop screenshot of kabushiki.jp
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Mobile

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Hosting Provider

IP Address

23.50.131.145

Site Location

🇯🇵 Japanvia tld

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS20940

Organization

Akamai Technologies

Server

Apache

Nameservers

a1-108.akam.net.a11-64.akam.net.a2-66.akam.net.a8-66.akam.net.+2 more

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
627 KB
58 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Akamai Technologies

Technology Stack

7 Technologies Detected

CSS Frameworks

1

Tag Managers

1

Advertising

1

Web Servers

1

Languages

1

SEO Analysis

D58/100
16
8
1
Meta Tags7/15
Content10/12
Headings3/8
Technical13/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
K
kabushiki.jpkabushiki.jp

注目株の株式新聞Web | ニュース・適正株価・銘柄情報

株式新聞は、1949年に創刊した日本最大の証券専門紙です。専門記者による注目銘柄情報や、株価情報、株式ニュースなどが満載です。DCF法で計算した各銘柄の適正株価を見ることもできます。

Title Length28 chars

Recommended: 50-60 chars (~174px / 580px)

Description Length91 chars

Recommended: 120-160 chars

Issues (1)

  • Missing H1 tag — every page should have exactly one H1

Crawlability

Sitemap
robots.txt

14 rules

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

F24/100
Bot Access
3/25
Machine Read.
11/25
Schema Data
0/25
Citation
10/25

AI Bot Access

0/14 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:5%
Words:378
Token eff.:Optimal
Sections/1K:89.9
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary14w
Descriptive Headingsavg 1.2w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...

Sponsored

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.
A
80/100
12
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
20/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
12/15
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
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
6/15
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.
61/100
A
63 mg
CO₂e / view
626.8 KB
Page Weight
80%
Cleaner Than
New Visitor
72 mg
vs
Returning (cached)
36 mg
Annual (10K/mo)
7.6 kg
Emission Segments
Data Center
3 mg
Network
19 mg
Device
42 mg
Resource Breakdown
JavaScript
441.0 KB
Images
15.7 KB
CSS
88.3 KB
HTML
12.6 KB
Other
69.2 KB
Green Hosting Verified
Akamai Technologies
Provider Match
4 recommendations
  • Carbon footprint recommendation preview...
B

Security Score

76%Good
Interactive

HTTPS

No WAF

231d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Nijimo, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

08.01.2026

Valid Until

08.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

kabushiki.jpwww.kabushiki.jp

SHA-256 Fingerprint

B8:4C:6B:ED:4E:06:2B:59:65:05:EA:6E:96:53:0D:34:9E:CB:F1:AE...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, private)
content-encoding
📦 Gzip(gzip)
content-length
12617
content-security-policy
frame-ancestors 'none'
content-type
text/html; charset=UTF-8
date
Fri, 22 May 2026 20:58:47 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

kabushiki.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.
C
61/100
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=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
2 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

Hiragino Kaku Gothic ProN

WCAG Partial
62/100
Readability
/30
24/30

16px · LH 1.60

Hierarchy
/20
8/20

1x ratio

WCAG
/25
14/25

1.79:1 min contrast

Performance
/25
16/25

1 font

Heading Font

Hiragino Kaku Gothic ProN

Sans16px

Body Font

Hiragino Kaku Gothic ProN

Sans16px

Contrast Ratio

1.79:1

5 issues

Reading Comfort

~65 CPL

Optimal (45–75)
16px
h1
24px
h2
14px
h3
16px
p
Minor Second
Scale

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~65 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.8:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Color Palette

10 unique colors
Light
#ffffff
Background· 68.6%
#112b58
Accent· 6%
#9a000a
Primary· 3.8%
#63768d
Secondary· 3.6%
#8ea3b8
Secondary· 3.1%
#f2efec
Secondary· 3%
#c9a697
Secondary· 1.7%
#883741
Secondary· 1.6%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Ad Networks

Google Ad Manager

Sponsored

Scripts & Styles

16 Resources

13
Scripts
3
Styles
7
Async
0
Defer

Top Script Sources

googletagmanager.com(4)kabushiki.jp(4)securepubads.g.doubleclick.net(2)asset.codemarketing.cloud(1)google-analytics.com(1)

Website Identity

kabushiki.jp

Location detected: 🇯🇵 Japanvia tld
ja

Social Profiles

Sponsored

Last analyzed: 22 May 2026 at 20:59

Historical Analysis & Change Tracking