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jmdp.or.jp

https://jmdp.or.jp· First analyzed 19 May 2026· Updated 19 May 2026
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jmdp.or.jp
Desktop screenshot of jmdp.or.jp
Mobile screenshot of jmdp.or.jp
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

52.197.185.17

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Tokyo, Japan

ASN

AS16509

Organization

AWS EC2 (ap-northeast-1)

Server

Nginx

Nameservers

ns-1528.awsdns-63.org.ns-164.awsdns-20.com.ns-1756.awsdns-27.co.uk.ns-619.awsdns-13.net.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
7.8 MB
92 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Amazon Web Services (AWS)

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

6 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

C65/100
20
8
0
Meta Tags7/15
Content9/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness2/4
Mobile1/4
Indexability3/3
J
jmdp.or.jpjmdp.or.jp

日本骨髄バンク

日本骨髄バンクは、一人でも多くの白血病など血液疾患で苦しむ患者さんを救うために活動しています。患者さんを救うためには皆様のご協力が必要です。

Title Length7 chars

Recommended: 50-60 chars (~43px / 580px)

Description Length70 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    987 URLs

    robots.txt

    10 rules

    Sitemap reference found

    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

    D48/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    0/25
    Citation
    15/25

    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
    header/footer
    Text ratio:5%
    Words:326
    Token eff.:Optimal
    Sections/1K:107.4
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary16w
    Descriptive Headingsavg 2.3w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    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.
    A
    83/100
    14
    Passed
    1
    Critical
    3
    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
    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
    2/15
    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.
    40/100
    F
    807 mg
    CO₂e / view
    7.8 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    923 mg
    vs
    Returning (cached)
    461 mg
    Annual (10K/mo)
    96.9 kg
    Emission Segments
    Data Center
    40 mg
    Network
    237 mg
    Device
    531 mg
    Resource Breakdown
    JavaScript
    57.0 KB
    Images
    7.4 MB
    CSS
    274.8 KB
    HTML
    13.8 KB
    Other
    96.6 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    56%Poor
    Interactive

    HTTPS

    No WAF

    142d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Amazon

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    25.03.2026

    Valid Until

    08.10.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    jmdp.or.jpwww.jmdp.or.jp

    SHA-256 Fingerprint

    82:40:E2:D4:90:C5:81:DA:A5:DF:2E:49:04:17:D8:5C:4F:57:CB:CA...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    3228
    cache-control
    ⚪ Custom(stale-while-revalidate=3600, stale-if-error=86400)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html;charset=utf-8
    date
    Tue, 19 May 2026 14:08:46 GMT
    etag
    W/"a1a79c366370dbdd2eddadff323d8608"
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    jmdp-or-jp.mail.protection.outlook.com

    Domain Information

    jmdp.or.jp

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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.
    C
    68/100
    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=1.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Meiryo

    WCAG Partial
    64/100
    Readability
    /30
    19/30

    16px · LH 1.90

    Hierarchy
    /20
    20/20

    4.25x ratio · ✓ H1→H6

    WCAG
    /25
    10/25

    1:1 min contrast

    Performance
    /25
    15/25

    2 fonts · 1 req

    Heading Font

    Meiryo

    Sans68px

    Body Font

    Meiryo

    Sans16px

    Contrast Ratio

    1:1

    16 issues

    Reading Comfort

    ~38 CPL

    Narrow lines
    68px
    h1
    45px
    h2
    25px
    h3
    16px
    p

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

    ⚠️ Wide line spacing (1.90). 1.4–1.6 is optimal for body text.

    ✅ Easy to read: Flesch score 96/100 — accessible to general audiences.

    ⚠️ Partial contrast: 16 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 4.2x larger than body text.

    Buy on MyFontsFlesch 96

    Color Palette

    14 unique colors
    Light
    #ffffff
    Background· 16.6%
    #b87d5c
    Primary· 8.8%
    #b0bfcc
    Secondary· 8.5%
    #d0d4d9
    Secondary· 8.3%
    #a1b0bc
    Secondary· 8.1%
    #916246
    Secondary· 7.6%
    #383e2f
    Text· 7.5%
    #416488
    Secondary· 7.4%

    Business & Marketing Stack

    3 Tools Detected

    Growing

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree

    User behavior and product analytics

    1

    Categories

    3

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    19 Resources

    13
    Scripts
    6
    Styles
    9
    Async
    0
    Defer

    Top Script Sources

    cse.google.com(4)googletagmanager.com(2)google.com(2)local(2)scripts.clarity.ms(1)

    Website Identity

    jmdp.or.jp

    Location detected: 🇯🇵 Japanvia tld
    📧 Microsoft 365ja

    Sponsored

    Last analyzed: 19 May 2026 at 14:09

    Historical Analysis & Change Tracking