j-milk.jp

https://j-milk.jp· First analyzed 24 May 2026· Updated 24 May 2026

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j-milk.jp

Mobile

Sponsored

Hosting Provider

KAGOYA JAPAN Inc.

IP Address

133.18.68.50

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS24282

Server

Nginx

Nameservers

ns0.kagoya.net.ns1.kagoya.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

7.4 MB

54 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

KAGOYA JAPAN Inc.

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

7 Technologies Detected

Analytics

Libraries

Other

Tag Managers

Web Servers

SEO Analysis

D56/100

Meta Tags5/15

Content10/12

Headings3/8

Technical13/21

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social4/5

Freshness2/4

Mobile4/4

Indexability3/3

j-milk.jpj-milk.jp

一般社団法人Ｊミルク Japan Dairy Association （J-milk） | Ｊミルクは、みなさんの食生活の向上と酪農・...

Jミルクでは、牛乳乳製品に関するあらゆる情報を学術研究に基づいて、正確かつ迅速に発信しています。

Title truncated.

Title Length83 chars

Recommended: 50-60 chars (~504px / 580px)

Description Length49 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (83 chars, ~504px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1

9 issues found

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Local SEO

Local Search Readiness

6/100

Poor

2 13 2

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

Sponsored

AI & LLM Readiness

F37/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

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

navheader/footer

Text ratio:5%

Words:202

Token eff.:Too Short

Sections/1K:163.4

Depth:2/5

Structured Data

Microdata

Citation Readiness

Opening Summary

Descriptive Headingsavg 1.4w

Canonical URL

Open Graph3/3

Twitter Card1/3

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.

75/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

10/15

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

6/15

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.

13/100

934 mg

CO₂e / view

7.4 MB

Page Weight

Cleaner Than

New Visitor

1.07 g

Returning (cached)

534 mg

Annual (10K/mo)

112.0 kg

Emission Segments

Data Center

209 mg

Network

224 mg

Device

501 mg

Resource Breakdown

JavaScript

207.1 KB

Images

116.2 KB

CSS

7.0 MB

HTML

8.6 KB

Green Hosting Not Verified

KAGOYA JAPAN Inc.

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

133d

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/2

Valid From

24.09.2025

Valid Until

04.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.j-milk.jpj-milk.jp

SHA-256 Fingerprint

42:6C:33:7F:5A:E3:06:62:BF:40:3A:1E:FD:D1:F7:17:B1:1E:27:87...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Sun, 24 May 2026 10:33:56 GMT

ms-author-via

DAV

server

nginx

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

dmail.kagoya.net

Domain Information

j-milk.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 Friendly

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,user-scalable=no

5 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Noto Sans JP

WCAG Partial

56/100

Readability

/30

15/30

15px · LH 1.80

Hierarchy

/20

11/20

0.67x ratio · ✓ H1→H6

WCAG

/25

15/25

1:1 min contrast

Performance

/25

15/25

1 font · 2 req

Heading Font

Noto Sans JP

Sans10px

Body Font

Noto Sans JP

Sans15px

Contrast Ratio

1:1

15 issues

Reading Comfort

~37 CPL

Narrow lines

10px

30px

28px

15px

Octave

Scale

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Partial contrast: 15 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.

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

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

Buy on MyFontsFluid Type

Color Palette

10 unique colors

Light

#ffffff

Primary· 24.3%

#a0ccd8

Secondary· 23.9%

#047fa2

Accent· 9.8%

#c9dcdd

Secondary· 7.5%

#184647

Secondary· 6.6%

#839d7d

Secondary· 4%

#1a6c8e

Accent· 2.3%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

9 Resources

Scripts

Styles

Async

Defer

Top Script Sources

connect.facebook.net(2)googletagmanager.com(2)local(2)ssl.google-analytics.com(1)ajax.googleapis.com(1)

Website Identity

j-milk.jp

Location detected: 🇯🇵 Japanvia tld

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 24 May 2026 at 10:34

Historical Analysis & Change Tracking