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alba.co.jp

https://alba.co.jp· First analyzed 15 May 2026· Updated 15 May 2026
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alba.co.jp
Desktop screenshot of alba.co.jp
Mobile screenshot of alba.co.jp
Mobile

Sponsored

Hosting Provider

Vercel
vercel.com

IP Address

76.76.21.21

Site Location

🇯🇵 東京都, Japanvia schema_nap

Server Location

🇺🇸 Walnut, United States

ASN

AS16509

Organization

Vercel, Inc

Server

Vercel

Nameservers

04.dnsv.jp.01.dnsv.jp.02.dnsv.jp.03.dnsv.jp.

Performance

74

Core Web Vitals

Weight

First Contentful Paint
4.0 s10%
Speed Index
5.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
966 KB
250 requests

Image Optimization

Lazy LoadWebPAVIFResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Infrastructure
Platform
Vercel

Technology Stack

11 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

Advertising

2
Google AdsGoogle AdSense

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Platforms

1
Vercel

Icon Libraries

1
Material Icons

SEO Analysis

B72/100
23
6
0
Meta Tags8/15
Content8/12
Headings6/8
Technical22/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
A
alba.co.jpalba.co.jp

ゴルフ総合サイト ALBA Net

日本最大級のゴルフ総合サイト。国内外ゴルフのツアー速報・リーダーボード、ニュース、選手情報、クラブ・ギア、レッスン、などゴルフに関するお役立ち情報を幅広く配信しています。人気プロの一打速報や最新ニュース、写真、動画、国内男女・海外ゴルフツアー速報、ゴルフ場予約情報・会員権情報、マイナビネクストヒロインツアーなど、...

Description truncated.
Title Length17 chars

Recommended: 50-60 chars (~105px / 580px)

Description Length184 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    2,556 URLs

    robots.txt

    16 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    26/100
    Needs Work
    7 13

    Sponsored

    AI & LLM Readiness

    D46/100
    Bot Access
    19/25
    Machine Read.
    7/25
    Schema Data
    7/25
    Citation
    13/25

    AI Bot Access

    13/14 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
    Text ratio:1%
    Words:1,008
    Token eff.:Optimal

    Structured Data

    2 JSON-LD
    Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary21w
    Descriptive Headingsavg 1w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    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.
    B
    77/100
    12
    Passed
    2
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    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
    10/15
    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.
    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.
    70/100
    B
    98 mg
    CO₂e / view
    965.5 KB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    111 mg
    vs
    Returning (cached)
    56 mg
    Annual (10K/mo)
    11.7 kg
    Emission Segments
    Data Center
    5 mg
    Network
    29 mg
    Device
    64 mg
    Resource Breakdown
    JavaScript
    717.7 KB
    Images
    45.7 KB
    CSS
    74.6 KB
    Fonts
    43.2 KB
    HTML
    84.1 KB
    Other
    302 B
    Green Hosting Verified
    Vercel
    Provider Match
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    36%Critical
    Interactive

    HTTPS

    No WAF

    35d

    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

    22.03.2026

    Valid Until

    20.06.2026

    Subject Alternative Names (1)

    www.alba.co.jp

    SHA-256 Fingerprint

    BF:3A:FA:20:62:59:6C:E1:F1:73:C9:CB:51:79:74:BC:57:4C:D4:B7...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    0
    cache-control
    🟡 0s(public, max-age=0, must-revalidate)
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=utf-8
    date
    Fri, 15 May 2026 22:21:05 GMT
    etag
    W/"cta6pde9n3fsps"
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    alt4.aspmx.l.google.com
    alt1.aspmx.l.google.com
    alt3.aspmx.l.google.com
    aspmx.l.google.com

    +1 more

    Domain Information

    alba.co.jp

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Quantcast Choice

    Cookie Consent Banner
    Quantcast Choice
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Quantcast Choice
    Privacy policy page linked
    Data Protection Officer mentioned

    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
    78/100
    Mobile Friendly3 breakpoints
    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

    Roboto

    WCAG AA
    73/100
    Readability
    /30
    17/30

    12px · LH 1.40

    Hierarchy
    /20
    14/20

    2.33x ratio

    WCAG
    /25
    22/25

    5.29:1 min contrast

    Performance
    /25
    20/25

    1 font · 2 req

    Heading Font

    Roboto

    Sans28px

    Body Font

    Roboto

    Sans12px

    Contrast Ratio

    5.29:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~49 CPL

    Optimal (45–75)
    28px
    h1
    16px
    h2
    18px
    h3
    12px
    p

    ❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

    ✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

    ✅ Optimal line length: ~49 chars/line (ideal 45–75 CPL).

    ✅ Easy to read: Flesch score 79/100 — accessible to general audiences.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.3:1).

    ❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

    GGoogle FontsFluid Type (rem)Flesch 79

    Color Palette

    11 unique colors
    12.17:1 AAA Light
    #ffffff
    Background· 35.8%
    #353632
    Text· 6.5%
    #0d0603
    Primary· 12.899999999999999%
    #251616
    Secondary· 7.5%
    #8e6861
    Secondary· 6.3%
    #8d0b0e
    Accent· 5.7%
    #2567b9
    Accent· 4.2%
    #f3eeeb
    Secondary· 3.5%

    Business & Marketing Stack

    4 Tools Detected

    Advanced

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree

    User behavior and product analytics

    Advertising

    1
    Google AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    4

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Ad Networks

    Google AdSenseGoogle Ad ManagerAmazon Publisher Services

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    18
    Async
    0
    Defer

    Top Script Sources

    local(4)api.popin.cc(2)img.ak.impact-ad.jp(2)googletagmanager.com(2)jp.popin.cc(1)

    Website Identity

    ALBA Net

    ALBA Net

    Organization
    www.alba.co.jp

    東京都江東区木場2-8-3, 東京都

    135-0042, 東京都

    JP

    Location detected: 🇯🇵 Japan, 東京都via schema_nap
    📧 Google Workspaceja

    Sponsored

    Last analyzed: 15 May 2026 at 22:21

    Historical Analysis & Change Tracking