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daimiyata.com

https://daimiyata.com· First analyzed 14 May 2026· Updated 14 May 2026
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daimiyata.com
Desktop screenshot of daimiyata.com
Mobile screenshot of daimiyata.com
Mobile

Sponsored

Hosting Provider

IDC Frontier Inc.

IP Address

164.46.102.190

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS4694

Organization

IDC Frontier Inc.

Server

Apache

Nameservers

ns-1681.awsdns-18.co.uk.ns-769.awsdns-32.net.ns-1304.awsdns-35.org.ns-163.awsdns-20.com.

Performance

77

Core Web Vitals

Weight

First Contentful Paint
2.7 s10%
Speed Index
3.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.4 MB
75 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
daimiyataCustom

Technology Stack

11 Technologies Detected

Plugins

4
Contact Form 7
Wp PagenaviMousewheel Smooth ScrollWp Slimstat

Libraries

2
jQueryv1.10.2
Animate.css

CSS Frameworks

2
Tailwind CSS
Normalize.css

Fonts

1
Adobe Fonts (Typekit)

Web Servers

1
Apache

Security

1
reCAPTCHA

SEO Analysis

D56/100
16
7
0
Meta Tags10/15
Content7/12
Headings8/8
Technical14/25
E-E-A-T0/7
Images0/7
Links2/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
D
daimiyata.comdaimiyata.com

Dai Miyata Official Web Site　チェリスト宮田大　公式サイト

日本を代表するチェロ奏者・宮田大の公式サイト

Title Length43 chars

Recommended: 50-60 chars (~261px / 580px)

Description Length22 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    7 URLs

    7 sub-sitemaps

    robots.txt

    4 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

    F31/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    0/25
    Citation
    4/25

    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
    navheader/footer
    Text ratio:3%
    Words:159
    Token eff.:Too Short
    Sections/1K:12.6
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 1w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    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
    62/100
    9
    Passed
    4
    Critical
    0
    Warnings
    Images & Alt Text
    5/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    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
    9/15
    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.
    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.
    24/100
    C
    174 mg
    CO₂e / view
    1.4 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    199 mg
    vs
    Returning (cached)
    100 mg
    Annual (10K/mo)
    20.9 kg
    Emission Segments
    Data Center
    39 mg
    Network
    42 mg
    Device
    94 mg
    Resource Breakdown
    JavaScript
    300.2 KB
    Images
    667 B
    CSS
    1.0 MB
    HTML
    36.1 KB
    Other
    340 B
    Green Hosting Not Verified
    IDC Frontier Inc.
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    81%Very Good
    Static / Informational

    HTTPS

    No WAF

    283d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    22.02.2026

    Valid Until

    21.02.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    daimiyata.com

    SHA-256 Fingerprint

    01:9D:8C:8D:B0:AF:9E:70:30:F1:7C:C0:7C:42:8C:18:04:0A:1C:20...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    connection
    close
    content-type
    text/html; charset=UTF-8
    date
    Thu, 14 May 2026 12:14:14 GMT
    link
    <https://daimiyata.com/wp-json/>; rel="https://api.w.org/"
    server
    Apache
    transfer-encoding
    chunked
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    20

    SPF
    DKIM
    DMARC

    MX Records (1)

    daimiyata.com

    Domain Information

    daimiyata.com

    Domain Age
    15y 12m

    Created

    21.05.2010

    Expires

    21.05.2028

    Last Updated

    23.05.2023

    Registrar

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

    DNSSEC
    Not Enabled

    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
    57/100
    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,user-scalable=no,maximum-scale=1
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Sawarabi Mincho

    WCAG Partial
    67/100
    Readability
    /30
    20/30

    16px · LH 1.15

    Hierarchy
    /20
    19/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    15/25

    1:1 min contrast

    Performance
    /25
    13/25

    1 font · 2 req

    Heading Font

    Sawarabi Mincho

    Sans32px

    Body Font

    Sawarabi Mincho

    Sans16px

    Contrast Ratio

    1:1

    40 issues

    Reading Comfort

    Single Font Family

    left aligned
    32px
    h1
    24px
    h2

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

    ⚠️ Tight line spacing (1.15). Increase to 1.4–1.6 for better readability.

    ⚠️ Hard to read: Flesch score 40/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 40 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.

    AAdobe FontsBuy on MyFontsFluid Type (rem)Flesch 40

    Color Palette

    7 unique colors
    Dark
    #000000
    Background· 85.6%
    #06101a
    Primary· 4.5%
    #745545
    Secondary· 2.5%
    #3f2a22
    Secondary· 2.4%
    #1c0302
    Accent· 1.6%
    #ab8c7c
    Secondary· 1.6%

    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

    26 Resources

    19
    Scripts
    7
    Styles
    2
    Async
    1
    Defer

    Top Script Sources

    daimiyata.com(13)ajax.googleapis.com(3)gstatic.com(1)use.typekit.net(1)google.com(1)

    Website Identity

    daimiyata.com

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

    Sponsored

    Last analyzed: 14 May 2026 at 12:14

    Historical Analysis & Change Tracking