greens-corp.co.jp

https://greens-corp.co.jp· First analyzed 02 Jun 2026· Updated 02 Jun 2026

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greens-corp.co.jp

Mobile

Sponsored

Hosting Provider

IDCFNet

IP Address

210.140.41.2

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS4694

Organization

IDCFNet

Server

Apache

Nameservers

dns2.directorz.jp.dns1.directorz.jp.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.9 s10%

Speed Index

2.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.7 MB

158 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

IDCFNet

Technology Stack

5 Technologies Detected

Analytics

Libraries

UI Components

Web Servers

SEO Analysis

D49/100

Meta Tags5/15

Content11/12

Headings0/8

Technical12/21

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile1/4

Indexability3/3

greens-corp.co.jpgreens-corp.co.jp

GREENS CORPORATION

大阪市北区にあるコンサート等の企画・製作会社株式会社グリーンズコーポレーションのウェブサイト

Title Length18 chars

Recommended: 50-60 chars (~120px / 580px)

Description Length47 chars

Recommended: 120-160 chars

Issues (1)

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

10 issues found

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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.

Sponsored

AI & LLM Readiness

D40/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

0/25

Citation

7/25

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. listsnav

Text ratio:8%

Words:1,252

Token eff.:Optimal

Sections/1K:5.6

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary10w

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

64/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

7/15

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

3/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 recommendations

•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.

17/100

220 mg

CO₂e / view

1.7 MB

Page Weight

60%

Cleaner Than

New Visitor

252 mg

Returning (cached)

126 mg

Annual (10K/mo)

26.4 kg

Emission Segments

Data Center

49 mg

Network

53 mg

Device

118 mg

Resource Breakdown

JavaScript

156.5 KB

Images

1.4 MB

CSS

96.8 KB

HTML

110.9 KB

Green Hosting Not Verified

IDCFNet

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

91d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

15.08.2025

Valid Until

01.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

greens-corp.co.jpwww.greens-corp.co.jp

SHA-256 Fingerprint

C4:67:C2:22:20:FA:ED:C3:B9:A3:C0:B1:2B:BA:65:AE:77:63:19:3B...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

Keep-Alive

content-type

text/html

date

Tue, 02 Jun 2026 06:09:25 GMT

keep-alive

timeout=5, max=100

server

Apache

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

greens-corp.co.jp

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

48/100

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=device-width, minimum-scale=0.1, user-scalable=yes

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

ヒラギノ角ゴ Pro W3

WCAG Partial

57/100

Readability

/30

15/30

12px · LH 1.50

Hierarchy

/20

15/20

2x ratio · ✓ H1→H6

WCAG

/25

14/25

2.62:1 min contrast

Performance

/25

13/25

1 font · 1 req

Heading Font

ヒラギノ角ゴ Pro W3

Sans24px

Body Font

ヒラギノ角ゴ Pro W3

Sans12px

Contrast Ratio

2.62:1

15 issues

Reading Comfort

~49 CPL

Optimal (45–75)

24px

18px

12px

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

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

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 2.6:1).

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

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

Buy on MyFonts

Color Palette

9 unique colors

Light

#fbfbf8

Primary· 50.4%

#54b596

Secondary· 10.2%

#d9e7ca

Secondary· 8.1%

#0a172a

Accent· 6.2%

#592d21

Secondary· 6%

#9e876d

Secondary· 5.6%

#d3cd9f

Secondary· 5.4%

#407c8b

Secondary· 4.5%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Social Media

Twitter/X WidgetsFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

14 Resources

Scripts

Styles

Async

Defer

Top Script Sources

common(5)googletagmanager.com(3)platform.twitter.com(2)google-analytics.com(1)ajax.googleapis.com(1)

Website Identity

greens-corp.co.jp

Location detected: 🇯🇵 Japanvia tld

Social Profiles

Facebook X (Twitter)YouTube

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Last analyzed: 02 Jun 2026 at 06:10

Historical Analysis & Change Tracking