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tatsunoko.co.jp

https://tatsunoko.co.jp· First analyzed 19 May 2026· Updated 19 May 2026
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tatsunoko.co.jp
Mobile screenshot of tatsunoko.co.jp
Mobile

Sponsored

Hosting Provider

SAKURA

IP Address

133.167.8.191

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Osaka, Japan

ASN

AS9371

Organization

SAKURA

Server

Nginx

Nameservers

asns1.customer.ne.jp.asns2.customer.ne.jp.

Performance

93

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.7 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
8.3 MB
58 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.8.5
cms
WP Gulp Polylangv1.0Custom
by TN

Technology Stack

9 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Plugins

2
Contact Form 7
Contact Form 7 Multi Step Module Premium

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Nginx

Security

1
reCAPTCHA

SEO Analysis

C69/100
20
5
0
Meta Tags9/15
Content7/12
Headings8/8
Technical20/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
T
tatsunoko.co.jptatsunoko.co.jp

タツノコプロ

株式会社タツノコプロの公式サイト。最新の作品やイベント・グッズ情報、会社概要など、タツノコプロの最新情報はこちらでチェックしてください。1962年の設立以来、「科学忍者隊ガッチャマン」「みなしごハッチ」「ハクション大魔王」などの作品を手掛けるアニメーション制作会社です。

Title Length6 chars

Recommended: 50-60 chars (~37px / 580px)

Description Length135 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    4 URLs

    4 sub-sitemaps

    robots.txt

    5 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    10/100
    Poor
    3 13 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    F37/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    0/25
    Citation
    10/25

    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:1%
    Words:56
    Token eff.:Too Short
    Sections/1K:70
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 1.2w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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
    12
    Passed
    1
    Critical
    0
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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
    1.05 g
    CO₂e / view
    8.3 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.20 g
    vs
    Returning (cached)
    598 mg
    Annual (10K/mo)
    125.7 kg
    Emission Segments
    Data Center
    234 mg
    Network
    251 mg
    Device
    562 mg
    Resource Breakdown
    JavaScript
    166.9 KB
    Images
    8.0 MB
    CSS
    51.4 KB
    Fonts
    920 B
    HTML
    9.1 KB
    Green Hosting Not Verified
    SAKURA
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    31d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    21.03.2026

    Valid Until

    19.06.2026

    Subject Alternative Names (2)

    tatsunoko.co.jpwww.tatsunoko.co.jp

    SHA-256 Fingerprint

    C8:46:8B:B6:F1:AC:9A:7F:50:0D:8D:F5:6A:E2:5F:27:D6:88:56:1D...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    📦 Gzip(gzip)
    content-length
    9039
    content-type
    text/html; charset=UTF-8
    date
    Tue, 19 May 2026 00:23:36 GMT
    link
    <https://tatsunoko.co.jp/wp-json/>; rel="https://api.w.org/"...
    server
    nginx
    Good Warning Issue

    Domain Information

    tatsunoko.co.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.
    B
    70/100
    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

    游ゴシック体

    WCAG Partial
    65/100
    Readability
    /30
    17/30

    16px · LH 1.15

    Hierarchy
    /20
    13/20

    ✓ H1→H6 order

    WCAG
    /25
    15/25

    1:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 1 req

    Heading Font

    游ゴシック体

    Sans0

    Body Font

    游ゴシック体

    Sans16px

    Contrast Ratio

    1:1

    22 issues

    Reading Comfort

    Single Font Family

    left aligned
    16px
    h1
    21px
    h2
    60px
    h3
    20px
    h4
    Golden Ratio
    Scale

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

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

    ⚠️ Partial contrast: 22 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

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

    GGoogle FontsBuy on MyFontsFluid Type (rem)

    Color Palette

    15 unique colors
    Light
    #f6f6f6
    Background· 6.8%
    #cc9be0
    Primary· 17.5%
    #82142e
    Accent· 11.6%
    #ba7dd1
    Secondary· 11.3%
    #b869d4
    Accent· 8.8%
    #755264
    Secondary· 8.5%
    #dad0c7
    Secondary· 7.1%
    #3f4158
    Secondary· 5.2%

    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

    25 Resources

    16
    Scripts
    9
    Styles
    2
    Async
    4
    Defer

    Top Script Sources

    tatsunoko.co.jp(13)gstatic.com(1)googletagmanager.com(1)google.com(1)

    Website Identity

    tatsunoko.co.jp

    Location detected: 🇯🇵 Japanvia tld
    ja

    Social Profiles

    X (Twitter)YouTube

    Sponsored

    Last analyzed: 19 May 2026 at 00:24

    Historical Analysis & Change Tracking