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chugoku-np.co.jp

https://chugoku-np.co.jp· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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chugoku-np.co.jp
Desktop screenshot of chugoku-np.co.jp
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Mobile

Sponsored

Hosting Provider

Internet Initiative Japan Inc.

IP Address

163.49.35.121

Site Location

🇯🇵 広島市中区, Japanvia schema_nap

Server Location

🇯🇵 Tsu, Japan

ASN

AS2497

Organization

Internet Initiative Japan Inc.

CDN

CDN

Nameservers

ns-443.awsdns-55.com.ns-538.awsdns-03.net.ns-1178.awsdns-19.org.ns-1804.awsdns-33.co.uk.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
848 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1 MB
202 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Internet Initiative Japan Inc.
CDN
CDN

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

16 Technologies Detected

Advertising

6
Google AdsGoogle AdSenseTwitter AdsCriteoTaboolaOutbrain

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelFullStory

Libraries

1
jQueryv3.5.1

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Material Icons

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Payments

1
Square

SEO Analysis

B75/100
22
8
0
Meta Tags7/15
Content10/12
Headings6/8
Technical23/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile3/4
Indexability3/3
C
chugoku-np.co.jpchugoku-np.co.jp

中国新聞デジタル

中国新聞デジタルは中国新聞社が運営するサービスです。全国の最新記事はもちろん、広島を中心とした中国地方の政治や経済、社会のニュース、さらにはカープやサンフレッチェの最新情報がもりだくさんです。

Title Length8 chars

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

Description Length96 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    195 URLs

    195 sub-sitemaps

    robots.txt

    145 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    20/100
    Needs Work
    5 15

    Sponsored

    AI & LLM Readiness

    F24/100
    Bot Access
    5/25
    Machine Read.
    3/25
    Schema Data
    7/25
    Citation
    9/25

    AI Bot Access

    1/14 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
    Text ratio:9%
    Words:9,918
    Token eff.:Excessive

    Structured Data

    2 JSON-LD
    Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 1w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    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
    13
    Passed
    2
    Critical
    2
    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
    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
    11/15
    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.
    3 recommendations
    • •Accessibility recommendation preview...
    Upgrade to view recommendations

    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.
    48/100
    B
    132 mg
    CO₂e / view
    1.0 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    150 mg
    vs
    Returning (cached)
    75 mg
    Annual (10K/mo)
    15.8 kg
    Emission Segments
    Data Center
    29 mg
    Network
    32 mg
    Device
    71 mg
    Resource Breakdown
    JavaScript
    909.9 KB
    Images
    89.1 KB
    Fonts
    6.2 KB
    HTML
    34.8 KB
    Other
    23.4 KB
    Green Hosting Not Verified
    Internet Initiative Japan Inc.
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    15%Critical
    Critical / Transactional

    HTTPS

    No WAF

    24d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    GlobalSign nv-sa

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    21.04.2025

    Valid Until

    23.05.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (5)

    *.chugoku-np.co.jpapi.np.chugoku-np.co.jpdata.np.chugoku-np.co.jpnm.k-chu.jpchugoku-np.co.jp

    SHA-256 Fingerprint

    62:F0:18:6C:25:BD:FD:03:90:3B:A0:D9:41:BE:7C:4B:D0:64:A4:B6...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    cache-control
    🟡 0s(max-age=0, private, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-length
    35320
    content-type
    text/html; charset=utf-8
    date
    Tue, 28 Apr 2026 10:30:38 GMT
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    aspmx3.googlemail.com
    alt2.aspmx.l.google.com
    aspmx2.googlemail.com
    aspmx.l.google.com

    +1 more

    Domain Information

    chugoku-np.co.jp

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Quantcast Choice

    Cookie Consent Banner
    Quantcast Choice
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Quantcast Choice
    Privacy policy page linked
    Legitimate interest basis 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.
    B
    77/100
    Mobile Friendly11 breakpoints
    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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Open Sans

    WCAG Partial
    62/100
    Readability
    /30
    14/30

    12px · LH 1.33

    Hierarchy
    /20
    13/20

    1.46x ratio

    WCAG
    /25
    17/25

    3.18:1 min contrast

    Performance
    /25
    18/25

    2 fonts · 2 req

    Heading Font

    Open Sans

    Sans18px

    Body Font

    Open Sans

    Sans12px

    Contrast Ratio

    3.18:1

    3 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    18px
    h1
    24px
    h2
    19px
    h3
    12px
    p
    Minor Second
    Scale

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

    ⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

    ⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 3.2:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

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

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

    GGoogle Fonts

    Color Palette

    5 unique colors
    5.74:1 AA Dark
    #666666
    Other· 58.10000000000001%
    #ffffff
    Background· 22%
    #dde2e3
    Primary· 3.9%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    3
    Google AdsEnterprise
    Facebook PixelMid-Market
    Twitter/X AdsMid-Market

    Ad platforms and retargeting pixels

    2

    Categories

    5

    Total Tools

    1

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Ad Networks

    Google AdSenseGoogle Ad ManagerMedia.netSovrnPubMaticOpenXIndex ExchangePrebid.js

    Sponsored

    Scripts & Styles

    25 Resources

    20
    Scripts
    5
    Styles
    19
    Async
    0
    Defer

    Top Script Sources

    googletagmanager.com(8)s.yimg.jp(4)connect.facebook.net(3)static.ads-twitter.com(1)anymind360.com(1)

    Website Identity

    株式会社中国新聞社

    株式会社中国新聞社

    Organization
    www.chugoku-np.co.jp

    土橋町７番１号, 広島市中区

    730-8677, 広島市中区, 広島県

    JP

    Location detected: 🇯🇵 Japan, 広島市中区via schema_nap
    📧 Google Workspaceja

    Sponsored

    Last analyzed: 28 Apr 2026 at 10:34

    Historical Analysis & Change Tracking