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coki.jp

https://coki.jp· First analyzed 28 May 2026· Updated 28 May 2026
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coki.jp
Desktop screenshot of coki.jp
Mobile screenshot of coki.jp
Mobile

Sponsored

Hosting Provider

BETINC

IP Address

162.43.94.193

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS131965

Organization

BETINC

Server

Nginx

Nameservers

ns2.xserver.jp.ns1.xserver.jp.ns5.xserver.jp.ns4.xserver.jp.+1 more

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.0 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
6.2 MB
211 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
coki Original Themev4.0Custom
by Franlinks Inc.

Technology Stack

15 Technologies Detected

Advertising

4
Google AdsGoogle AdSenseCriteoOutbrain

Analytics

2
Google Analytics
Google Analytics 4

Plugins

2
Wordpress Popular Posts
Simple Membership

Libraries

1
jQueryv3.7.1

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Material Icons

Fonts

1
Google Fonts

Payments

1
Square

Web Servers

1
Nginx

SEO Analysis

A86/100
25
4
0
Meta Tags14/15
Content10/12
Headings6/8
Technical24/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
C
coki.jpcoki.jp

サステナビリティをステークホルダーの声で可視化するメディア - coki (公器）

cokiは企業のサステナビリティをステークホルダーの声で可視化するメディア＆Webサービスです。 SDGsやESGの取り組み事例、ステークホルダーとの関係を可視化することで、財務諸表には表れないサステナブルな企業価値、公器性を社会に伝えることができます。

Title Length41 chars

Recommended: 50-60 chars (~252px / 580px)

Description Length127 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    22 URLs

    22 sub-sitemaps

    robots.txt

    1 rules

    Sitemap reference found

    Allows all crawlers

    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.

    Sponsored

    AI & LLM Readiness

    D49/100
    Bot Access
    20/25
    Machine Read.
    9/25
    Schema Data
    6/25
    Citation
    14/25

    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
    nav
    Text ratio:6%
    Words:5,037
    Token eff.:Excessive
    Sections/1K:0.2
    Depth:1/5

    Structured Data

    5 JSON-LD
    Organization×1.1WebSiteBreadcrumbList

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 1.8w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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.
    B
    70/100
    12
    Passed
    3
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    2/15
    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
    9/15
    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.
    20/100
    F
    785 mg
    CO₂e / view
    6.2 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    897 mg
    vs
    Returning (cached)
    449 mg
    Annual (10K/mo)
    94.2 kg
    Emission Segments
    Data Center
    175 mg
    Network
    188 mg
    Device
    421 mg
    Resource Breakdown
    JavaScript
    453.5 KB
    Images
    5.7 MB
    CSS
    38.0 KB
    Fonts
    6.2 KB
    HTML
    36.4 KB
    Green Hosting Not Verified
    BETINC
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    46d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    15.04.2026

    Valid Until

    14.07.2026

    Subject Alternative Names (2)

    coki.jpwww.coki.jp

    SHA-256 Fingerprint

    9A:4C:5E:6B:A7:9E:93:5A:8D:E7:38:27:64:B2:FE:27:03:F1:EB:E8...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 3s(max-age=3, must-revalidate)
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Thu, 28 May 2026 22:10:55 GMT
    server
    nginx
    vary
    Accept-Encoding, Accept-Encoding,Cookie
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    coki.jp

    Domain Information

    coki.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.
    C
    69/100
    Mobile Friendly12 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=1256
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Open Sans

    WCAG Partial
    61/100
    Readability
    /30
    14/30

    12px · LH 1.33

    Hierarchy
    /20
    14/20

    1.5x ratio

    WCAG
    /25
    13/25

    2.78:1 min contrast

    Performance
    /25
    20/25

    1 font · 2 req

    Heading Font

    Open Sans

    Sans18px

    Body Font

    Open Sans

    Sans12px

    Contrast Ratio

    2.78:1

    17 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    18px
    h1
    23px
    h2
    16px
    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: 17 elements below WCAG AA threshold (min 2.8:1).

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

    ❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

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

    GGoogle Fonts

    Color Palette

    6 unique colors
    5.74:1 AA Dark
    #666666
    Other· 48.49999999999999%
    #ffffff
    Background· 25.7%
    #051223
    Primary· 12.2%
    #21262d
    Secondary· 3%
    #8a96a5
    Secondary· 1.9%

    Business & Marketing Stack

    2 Tools Detected

    Advanced

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Google AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    2

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Ad Networks

    Google AdSenseMedia.netSovrnOpenXIndex Exchange

    Sponsored

    Scripts & Styles

    27 Resources

    20
    Scripts
    7
    Styles
    13
    Async
    0
    Defer

    Top Script Sources

    pagead2.googlesyndication.com(6)coki.jp(5)googletagmanager.com(4)fundingchoicesmessages.google.com(2)hm.mieru-ca.com(1)

    Website Identity

    coki

    coki

    Organization

    企業のサステナビリティを可視化するメディアcoki (公器）。ステークホルダーとの関係を可視化し、財務諸表には表れないESGやSDGsなどのサステナブルな取り組みと企業価値を社会に伝えます。

    coki.jp/
    Location detected: 🇯🇵 Japanvia tld
    ja

    Sponsored

    Last analyzed: 28 May 2026 at 22:11

    Historical Analysis & Change Tracking

    coki.jp Technology Stack - Built With jQuery, Swiper, Tailwind CSS, Material Icons, Google Fonts | StackOptic | StackOptic