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jellyjellycafe.com

https://jellyjellycafe.com· First analyzed 01 Jun 2026· Updated 01 Jun 2026
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jellyjellycafe.com
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Mobile

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Hosting Provider

HETEML

IP Address

157.7.44.169

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS7506

Organization

HETEML

Server

Apache

Nameservers

dns01.muumuu-domain.com.dns02.muumuu-domain.com.

Performance

89

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
2.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
9.5 MB
97 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Twenty Elevenv1.1Custom
by the WordPress team
View Theme

Technology Stack

17 Technologies Detected

Plugins

5
Contact Form 7
Simple TagsWp Pagenavi
TablePress
Search By Algolia Instant Relevant Results

Libraries

3
jQueryv3.7.1
jQuery UI
Underscore.js

Analytics

2
Google Analytics
Google Analytics 4

Other

1
Anime.js

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
Apache

Languages

1
PHPv8.3.31

Security

1
reCAPTCHA

SEO Analysis

B78/100
23
5
0
Meta Tags12/15
Content8/12
Headings8/8
Technical22/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
J
jellyjellycafe.comjellyjellycafe.com

JELLY JELLY CAFE - 世界中のボードゲームで遊べるカフェ

世界中のボードゲームで誰でも手軽に、いつでも遊べるカフェです。初心者向けの簡単なルールのものから、上級者向けのヘビーなものまで、世界中の様々な種類のボードゲームを取り揃えております。ボードゲーム好きの方からボードゲーム初心者さんまで、老若男女が楽しめる空間を心がけてますのでぜひお気軽にお立ち寄りください！

Title Length36 chars

Recommended: 50-60 chars (~223px / 580px)

Description Length153 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    16 URLs

    16 sub-sitemaps

    robots.txt

    5 rules

    Sitemap reference found

    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

    D45/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    6/25
    Citation
    12/25

    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
    Text ratio:2%
    Words:220
    Token eff.:Too Short
    Sections/1K:40.9

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbList

    Citation Readiness

    Opening Summary395w
    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 (11)
    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.
    C
    68/100
    9
    Passed
    5
    Critical
    0
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    11/20
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    1/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 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.
    25/100
    F
    1.20 g
    CO₂e / view
    9.5 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.38 g
    vs
    Returning (cached)
    688 mg
    Annual (10K/mo)
    144.4 kg
    Emission Segments
    Data Center
    269 mg
    Network
    289 mg
    Device
    646 mg
    Resource Breakdown
    JavaScript
    135.0 KB
    Images
    6.0 MB
    CSS
    59.8 KB
    Fonts
    148.2 KB
    HTML
    21.4 KB
    Other
    3.1 MB
    Green Hosting Not Verified
    HETEML
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    72d

    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

    15.05.2026

    Valid Until

    13.08.2026

    Subject Alternative Names (6)

    jellyjellycafe.commatch.jellyjellycafe.comorder.jellyjellycafe.comstation.jellyjellycafe.comtest.jellyjellycafe.comwww.jellyjellycafe.com

    SHA-256 Fingerprint

    82:17:1D:F6:FB:68:4D:B5:1F:E1:58:79:76:68:7F:E0:9D:F4:ED:27...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    none
    cache-control
    🟡 3s(max-age=3, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-length
    21596
    content-type
    text/html; charset=UTF-8
    date
    Mon, 01 Jun 2026 16:37:54 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (1)

    mail28.heteml.jp

    Domain Information

    jellyjellycafe.com

    Domain Age
    15y 1m

    Created

    30.04.2011

    Expires

    30.04.2027

    Last Updated

    31.03.2026

    Registrar

    GMO Internet Group, Inc. d/b/a Onamae.com

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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 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, initial-scale=1
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Hiragino Kaku Gothic Pro

    WCAG Partial
    69/100
    Readability
    /30
    19/30

    18px · LH 1.60

    Hierarchy
    /20
    14/20

    1x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1.32:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 3 req

    Heading Font

    Hiragino Kaku Gothic Pro

    Sans18px

    Body Font

    Hiragino Kaku Gothic Pro

    Sans18px

    Contrast Ratio

    1.32:1

    23 issues

    Reading Comfort

    ~37 CPL

    Narrow lines
    18px
    h1
    35px
    h2
    40px
    h3
    18px
    p
    Golden Ratio
    Scale

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 1.3:1).

    ✅ 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.

    GGoogle FontsBuy on MyFontsFluid TypeFlesch 0

    Color Palette

    14 unique colors
    Light
    #846649
    Secondary· 12.1%
    #ac957e
    Secondary· 12%
    #faf9f6
    Primary· 11.1%
    #1a0f0e
    Secondary· 7.4%
    #69402c
    Secondary· 6.8%
    #c39259
    Secondary· 6.5%
    #af7748
    Secondary· 6.3%
    #bcb2a3
    Secondary· 6.2%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    2
    Async
    2
    Defer

    Top Script Sources

    jellyjellycafe.com(17)gstatic.com(1)googletagmanager.com(1)use.fontawesome.com(1)

    Website Identity

    JELLY JELLY CAFE ボードゲームカフェ

    Organization

    世界中のボードゲームで遊べるカフェ

    jellyjellycafe.com/
    15 years old
    Location detected: 🇯🇵 Japanvia ip
    GMO Internet Group, Inc. d/b/a Onamae.comja

    Social Profiles

    YouTube

    Sponsored

    Last analyzed: 01 Jun 2026 at 16:38

    Historical Analysis & Change Tracking

    jellyjellycafe.com Technology Stack - Built With jQuery, jQuery UI, Underscore.js, Anime.js, Tailwind CSS | StackOptic | StackOptic