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epsilon.jp

https://epsilon.jp· First analyzed 22 May 2026· Updated 22 May 2026
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epsilon.jp
Desktop screenshot of epsilon.jp
Mobile screenshot of epsilon.jp
Mobile

Sponsored

Hosting Provider

I-NET Corp.

IP Address

210.254.37.215

Site Location

🇯🇵 渋谷区, Japanvia schema_nap

Server Location

🇯🇵 Koishikawa, Japan

ASN

AS4725

Organization

I-NET Corp.

Server

Nginx

Nameservers

ns018-9p64031ie57nsudq.9.d-53.info.ns018-9p64031ie57nsudq.9.d-53.jp.ns018-9p64031ie57nsudq.9.d-53.net.

Performance

79

Core Web Vitals

Weight

First Contentful Paint
2.4 s10%
Speed Index
3.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5.7 MB
140 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
I-NET Corp.

Technology Stack

13 Technologies Detected

Analytics

5
Google Analytics
Google Analytics 4
Facebook PixelMicrosoft ClarityFullStory

Libraries

1
jQuery

UI Components

1
Slick Carousel

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Advertising

1
Microsoft Advertising

Web Servers

1
Nginx

SEO Analysis

C67/100
20
9
0
Meta Tags7/15
Content8/12
Headings8/8
Technical20/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile1/4
Indexability3/3
E
epsilon.jpepsilon.jp

決済を導入するならGMOイプシロン株式会社

決済代行サービスなら実績と信頼のGMOイプシロン株式会社へ。クレジットカード・コンビニをはじめ、3Dセキュアやセキュリティコードなどのオプションサービスも。

Title Length21 chars

Recommended: 50-60 chars (~138px / 580px)

Description Length78 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    505 URLs

    robots.txt

    50 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    15/100
    Poor
    4 15 1

    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.
    14/25
    Schema Data
    4/25
    Citation
    11/25

    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. listsnavheader/footer
    Text ratio:4%
    Words:402
    Token eff.:Optimal
    Sections/1K:32.3
    Depth:3/5

    Structured Data

    2 JSON-LD
    WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary18w
    Descriptive Headingsavg 1.1w
    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...
    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
    78/100
    11
    Passed
    2
    Critical
    1
    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
    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.
    17/100
    F
    724 mg
    CO₂e / view
    5.7 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    828 mg
    vs
    Returning (cached)
    414 mg
    Annual (10K/mo)
    86.9 kg
    Emission Segments
    Data Center
    162 mg
    Network
    174 mg
    Device
    389 mg
    Resource Breakdown
    JavaScript
    209.7 KB
    Images
    1.7 MB
    CSS
    3.7 MB
    Fonts
    59.6 KB
    HTML
    12.1 KB
    Other
    8.3 KB
    Green Hosting Not Verified
    I-NET Corp.
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    46%Poor
    Interactive

    HTTPS

    No WAF

    324d

    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/2

    Valid From

    11.03.2026

    Valid Until

    12.04.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (4)

    *.epsilon.jp*.secure.epsilon.jp*.beta.epsilon.jpepsilon.jp

    SHA-256 Fingerprint

    B3:F2:B1:A0:37:82:2A:D8:5C:99:61:1C:BD:B5:62:1C:20:7B:73:0E...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    connection
    close
    content-encoding
    📦 Gzip(gzip)
    content-length
    2029
    content-type
    text/html
    date
    Fri, 22 May 2026 08:01:41 GMT
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    68

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    epsilon-jp.mail.protection.outlook.com

    Domain Information

    epsilon.jp

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    Privacy policy page linked

    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.
    D
    47/100
    Not Mobile Friendly2 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, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    メイリオ

    WCAG Partial
    72/100
    Readability
    /30
    18/30

    16px · LH 1.20

    Hierarchy
    /20
    18/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 1 req

    Heading Font

    メイリオ

    Sans32px

    Body Font

    メイリオ

    Sans16px

    Contrast Ratio

    1:1

    4 issues

    Reading Comfort

    ~43 CPL

    Narrow lines
    32px
    h1
    36px
    h2
    18px
    h3
    16px
    p

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

    ⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.0:1).

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

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

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

    GGoogle FontsBuy on MyFonts

    Color Palette

    7 unique colors
    Light
    #ffffff
    Background· 23.1%
    #1d7bd2
    Primary· 55.1%
    #dae5ed
    Secondary· 6.3%
    #5ea1d6
    Accent· 5.3%
    #b8bbcb
    Secondary· 5%
    #0d5996
    Accent· 3.9%
    #2f629b
    Accent· 1.3%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree

    User behavior and product analytics

    Advertising

    2
    Facebook PixelMid-Market
    Microsoft AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    5

    Total Tools

    1

    Enterprise

    1

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    27 Resources

    20
    Scripts
    7
    Styles
    14
    Async
    0
    Defer

    Top Script Sources

    common(6)googletagmanager.com(3)s.yimg.jp(3)clarity.ms(2)connect.facebook.net(2)

    Website Identity

    GMOイプシロン株式会社

    GMOイプシロン株式会社

    Corporation

    オンラインショップ向けの決済代行サービスを提供するGMOインターネットグループの企業。

    www.epsilon.jp/

    道玄坂1丁目14番6号 ヒューマックス渋谷ビル7F, 渋谷区

    150-0043, 渋谷区, 東京都

    JP

    Location detected: 🇯🇵 Japan, 渋谷区via schema_nap
    📧 Microsoft 365jaEst. 2002

    Social Profiles

    Facebook

    Sponsored

    Last analyzed: 22 May 2026 at 08:02

    Historical Analysis & Change Tracking