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geigeki.jp

https://geigeki.jp· First analyzed 07 May 2026· Updated 07 May 2026
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geigeki.jp
Desktop screenshot of geigeki.jp
Mobile screenshot of geigeki.jp
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

13.248.223.156

Site Location

🇯🇵 Japanvia tld

Server Location

🇨🇦 Montreal, Canada

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Server

Nginx

CDN

CloudFront

Nameservers

ns1.dns.ne.jp.ns2.dns.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%
14 MB
46 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
geigeki2025Custom

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Nginx

SEO Analysis

C69/100
20
6
0
Meta Tags8/15
Content9/12
Headings8/8
Technical16/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social4/5
Freshness2/4
Mobile4/4
Indexability3/3
G
geigeki.jpgeigeki.jp

東京芸術劇場　｜　Tokyo Metropolitan Theatre

東京芸術劇場オフィシャルウェブサイト。公演情報、チケット、施設の紹介、アクセスなど。

Title Length35 chars

Recommended: 50-60 chars (~215px / 580px)

Description Length42 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    17 URLs

    17 sub-sitemaps

    robots.txt

    6 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 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

    D48/100
    Bot Access
    20/25
    Machine Read.
    14/25
    Schema Data
    0/25
    Citation
    14/25

    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:2%
    Words:396
    Token eff.:Optimal
    Depth:3/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary89w
    Descriptive Headingsavg 2w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (7)
    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
    13
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    4/15
    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.
    33/100
    F
    1.44 g
    CO₂e / view
    14.0 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.65 g
    vs
    Returning (cached)
    825 mg
    Annual (10K/mo)
    173.3 kg
    Emission Segments
    Data Center
    71 mg
    Network
    424 mg
    Device
    949 mg
    Resource Breakdown
    JavaScript
    115.7 KB
    Images
    13.5 MB
    CSS
    167.3 KB
    Fonts
    56.9 KB
    HTML
    134.5 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    188d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Amazon

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    28.04.2026

    Valid Until

    11.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    geigeki.jp*.geigeki.jp

    SHA-256 Fingerprint

    7C:48:48:A6:80:76:44:20:58:E5:E5:67:74:D6:29:95:65:1C:C9:21...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 60s(max-age=60)
    content-type
    text/html; charset=UTF-8
    date
    Thu, 07 May 2026 07:56:23 GMT
    expires
    Thu, 07 May 2026 07:57:23 GMT
    link
    <https://www.geigeki.jp/wp-json/>; rel="https://api.w.org/"
    server
    nginx
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    mx.hetemail.jp

    Domain Information

    geigeki.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
    61/100
    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, viewport-fit=cover
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Overpass_VM

    WCAG AA
    70/100
    Readability
    /30
    16/30

    14px · LH 1.63

    Hierarchy
    /20
    15/20

    1.57x ratio

    WCAG
    /25
    21/25

    5.37:1 min contrast

    Performance
    /25
    18/25

    1 font · 4 req

    Heading Font

    Overpass_VM

    Sans22px

    Body Font

    Overpass_VM

    Sans14px

    Contrast Ratio

    5.37:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~43 CPL

    Narrow lines
    22px
    h1
    34px
    h2
    26px
    h3
    14px
    p
    Major Second
    Scale

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.4:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

    ✅ Lean font stack: 1 font families keeps load times fast.

    ✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

    GGoogle FontsBuy on MyFontsFluid Type

    Color Palette

    10 unique colors
    Light
    #918b8b
    Other· 5.8%
    #f0ede4
    Background· 29.500000000000004%
    #fffffe
    Primary· 10.4%
    #a4b9c3
    Secondary· 10.4%
    #14252a
    Primary· 9.9%
    #2c3a38
    Secondary· 9.5%
    #2b7ac9
    Accent· 8.9%
    #5c7a8f
    Secondary· 6.3%

    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

    6 Resources

    4
    Scripts
    2
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    geigeki.jp(3)googletagmanager.com(1)

    Website Identity

    geigeki.jp

    Location detected: 🇯🇵 Japanvia tld
    ja

    Sponsored

    Last analyzed: 07 May 2026 at 07:56

    Historical Analysis & Change Tracking