hearst.co.jp

https://hearst.co.jp· First analyzed 19 May 2026· Updated 19 May 2026

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hearst.co.jp

Mobile

Sponsored

Hosting Provider

Yahoo Japan Corporation

IP Address

210.152.106.152

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Kitakyushu, Japan

ASN

AS4694

Organization

Yahoo Japan Corporation

Server

Apache

Nameservers

ns-1113.awsdns-11.org.ns-1836.awsdns-37.co.uk.ns-669.awsdns-19.net.ns-99.awsdns-12.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.0 s10%

Speed Index

2.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

10.1 MB

115 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization

0–49

50–89

90–100

Architecture Stack

Hybrid

⚙️ SSR

Frontend

Framework

Next.js

CMS

HubSpot CMS

Infrastructure

Hosting

Yahoo Japan Corporation

CDN

Vercel Image

Technology Stack

11 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Segment

CSS Frameworks

Meta Frameworks

Tag Managers

Marketing

Advertising

Web Servers

SEO Analysis

C63/100

Meta Tags15/15

Content6/12

Headings3/8

Technical16/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile2/4

Indexability3/3

hearst.co.jphearst.co.jp

ハースト婦人画報社｜ハースト・デジタル・ジャパン「What’s Next.ー新しい驚きが待ってる」

ハースト婦人画報社およびハースト・デジタル・ジャパンはメディア運営、コマース、オウンドメディア支援を行うグローバルメディアカンパニーです。日本、アメリカ、フランスという多面的なDNAを持ち、感性とデータを掛け合わせた独自のソリューション事業を展開しています。

Title Length50 chars

Recommended: 50-60 chars (~310px / 580px)

Description Length129 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (35/50) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

191 URLs

robots.txt

4 rules

Sitemap reference found

Allows all crawlers

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

F38/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

0/25

Citation

9/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

navheader/footer

Text ratio:1%

Words:133

Token eff.:Too Short

Sections/1K:67.7

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 1.3w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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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.

68/100

Passed

Critical

Warnings

Images & Alt Text

15/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

10/20

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

4/15

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

5 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.

22/100

1.28 g

CO₂e / view

10.1 MB

Page Weight

Cleaner Than

New Visitor

1.47 g

Returning (cached)

733 mg

Annual (10K/mo)

154.0 kg

Emission Segments

Data Center

287 mg

Network

308 mg

Device

689 mg

Resource Breakdown

JavaScript

312.5 KB

Images

569.4 KB

CSS

214.8 KB

HTML

22.7 KB

Other

9.0 MB

Green Hosting Not Verified

Yahoo Japan Corporation

7 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

61%Fair

Interactive

HTTPS

No WAF

73d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

30.06.2025

Valid Until

01.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.hearst.co.jphearst.co.jp

SHA-256 Fingerprint

6D:9B:E2:7C:DA:DC:63:36:4D:F5:31:6B:15:36:D7:F6:C6:C6:60:DF...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Tue, 19 May 2026 05:53:52 GMT

etag

"187fa-JV82HzOJKtdnXtTPN7jjjlhQ0oI"

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (4)

alt1.aspmx.l.google.com

aspmx.l.google.com

alt2.aspmx.l.google.com

aspmx2.googlemail.com

Domain Information

hearst.co.jp

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Data Protection Officer mentioned

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.

71/100

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

Typography & Readability

游ゴシック体

WCAG Partial

58/100

Readability

/30

18/30

12px · LH 1.50

Hierarchy

/20

7/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

16/25

2 fonts

Heading Font

游ゴシック体

Sans

Body Font

游ゴシック体

Sans12px

Contrast Ratio

1:1

33 issues

Reading Comfort

~58 CPL

Optimal (45–75)

45px

42px

25px

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: ~58 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 33 elements below WCAG AA threshold (min 1.0:1).

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

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFonts

Color Palette

15 unique colors

14:1 AAA Dark

#211e23

Secondary· 12.9%

#edecef

Secondary· 7.1%

#e3e0da

Primary· 7.2%

#c1a499

Secondary· 6.5%

#100f15

Secondary· 6.2%

#e0b0a1

Secondary· 5.5%

#996864

Secondary· 5.2%

#442c2a

Secondary· 5.1%

Business & Marketing Stack

6 Tools Detected

Enterprise

CRM Systems

HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(3)cdn.cxense.com(2)connect.facebook.net(2)local(2)nexus.ensighten.com(1)

Website Identity

hearst.co.jp

Location detected: 🇯🇵 Japanvia tld

📧 Google Workspace

Social Profiles

Facebook X (Twitter)Instagram LinkedIn

Sponsored

Last analyzed: 19 May 2026 at 05:54

Historical Analysis & Change Tracking

hearst.co.jp

ハースト婦人画報社 ｜ハースト・デジタル・ジャパン「What’s Next.ー新しい驚きが待ってる」

Accessibility

Carbon Footprint

Mobile Compatibility

Color Palette

hearst.co.jp

ハースト婦人画報社｜ハースト・デジタル・ジャパン「What’s Next.ー新しい驚きが待ってる」