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okada-corp.com

https://okada-corp.com· First analyzed 04 Jun 2026· Updated 04 Jun 2026
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okada-corp.com
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Mobile

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Hosting Provider

SAKURA Internet Inc.

IP Address

153.127.185.227

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Osaka, Japan

ASN

AS7684

Organization

SAKURA Internet Inc.

Server

Nginx

Nameservers

ns2.dns.ne.jp.ns1.dns.ne.jp.

Performance

74

Core Web Vitals

Weight

First Contentful Paint
4.7 s10%
Speed Index
6.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.3 MB
92 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.2.9
cms
岡田商事株式会社 ホームv1.0.0Custom
by Author URI:
View Theme

Technology Stack

7 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Plugins

2
Contact Form 7
Contact Form 7 Multi Step Module

Libraries

1
jQueryv1.9.0

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

C63/100
16
8
1
Meta Tags9/15
Content7/12
Headings1/8
Technical23/25
E-E-A-T2/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
O
okada-corp.comokada-corp.com

岡田商事株式会社

新着情報一覧 | 岡田商事株式会社は、二輪用品/四輪用品/産業用関連用品/マリン・フィッシング用品/災害関連対策用品を取り扱っております。また、自社オリジナルブランドとして「CEPTOO」、「ZCOO」、「DYNASTY」を展開しています。

Title Length8 chars

Recommended: 50-60 chars (~49px / 580px)

Description Length120 chars

Recommended: 120-160 chars

Issues (1)

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

9 issues found

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Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

17/100
Poor
5 12

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

D40/100
Bot Access
20/25
Machine Read.
3/25
Schema Data
7/25
Citation
10/25

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
def. lists
Text ratio:2%
Words:130
Token eff.:Too Short
Sections/1K:53.8
Depth:1/5

Structured Data

4 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary
Descriptive Headingsavg 1w
Canonical URL
Open Graph1/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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
9
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
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
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •Accessibility recommendation preview...
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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.
10/100
F
414 mg
CO₂e / view
3.3 MB
Page Weight
30%
Cleaner Than
New Visitor
474 mg
vs
Returning (cached)
237 mg
Annual (10K/mo)
49.7 kg
Emission Segments
Data Center
93 mg
Network
99 mg
Device
222 mg
Resource Breakdown
JavaScript
84.6 KB
Images
3.1 MB
CSS
85.9 KB
HTML
9.7 KB
Green Hosting Not Verified
SAKURA Internet Inc.
6 recommendations
  • •Carbon footprint recommendation preview...
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B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

65d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Japan Registry Services Co., Ltd.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

09.05.2026

Valid Until

08.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

okada-corp.comwww.okada-corp.com

SHA-256 Fingerprint

ED:CA:47:38:5F:A7:01:9C:7B:46:FD:62:A5:A8:21:1C:35:29:1B:3F...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-length
9631
content-type
text/html; charset=UTF-8
date
Thu, 04 Jun 2026 13:14:16 GMT
link
<https://okada-corp.com/wp-json/>; rel="https://api.w.org/"
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

okadacorp-com01c.mail.protection.outlook.com

Domain Information

okada-corp.com

Domain Age
24y 5m

Created

21.12.2001

Expires

21.12.2026

Last Updated

14.10.2025

Registrar

Japan Registry Services Co., Ltd.

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.
B
70/100
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
1 recommendation
  • •Mobile compatibility recommendation preview...
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Typography & Readability

メイリオ

WCAG Partial
54/100
Readability
/30
15/30

13px · LH 1.50

Hierarchy
/20
11/20

1x ratio · ✓ H1→H6

WCAG
/25
14/25

1:1 min contrast

Performance
/25
14/25

1 font

Heading Font

メイリオ

Sans13px

Body Font

メイリオ

Sans13px

Contrast Ratio

1:1

23 issues

Reading Comfort

Single Font Family

left aligned
13px
h1
13px
h2
13px
h3
13px
p
Minor Second
Scale

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 25/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

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

Buy on MyFontsFlesch 25

Color Palette

9 unique colors
Light
#ffffff
Background· 52.00000000000001%
#547aac
Primary· 12.7%
#314832
Secondary· 8%
#aab49a
Secondary· 5.9%
#38789d
Secondary· 5.7%
#7fa195
Secondary· 5.4%
#d1dbc6
Secondary· 4.9%
#687d8b
Secondary· 4.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

20 Resources

10
Scripts
10
Styles
1
Async
0
Defer

Top Script Sources

okada-corp.com(9)googletagmanager.com(1)

Website Identity

岡田商事株式会社（新着情報）

Organization
okada-corp.com/
24 years old
Location detected: 🇯🇵 Japanvia ip
Japan Registry Services Co., Ltd.📧 Microsoft 365ja

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Last analyzed: 04 Jun 2026 at 13:14

Historical Analysis & Change Tracking