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yokanavi.com

https://yokanavi.com· First analyzed 12 May 2026· Updated 12 May 2026
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yokanavi.com
Desktop screenshot of yokanavi.com
Mobile screenshot of yokanavi.com
Mobile

Sponsored

Hosting Provider

Google Cloud Platform
cloud.google.com

IP Address

34.98.101.57

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Kansas City, United States

ASN

AS396982

Organization

Google Cloud

Nameservers

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

Performance

100

Core Web Vitals

Weight

First Contentful Paint
629 ms10%
Speed Index
818 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
10.3 MB
141 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Google Cloud Platform

Technology Stack

14 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelMicrosoft Clarity

Advertising

4
Google AdsGoogle AdSenseCriteoOutbrain

Icon Libraries

2
Font AwesomeMaterial Icons

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Payments

1
Square

SEO Analysis

B70/100
20
7
0
Meta Tags11/15
Content8/12
Headings6/8
Technical20/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
Y
yokanavi.comyokanavi.com

福岡・博多の観光情報が満載！【公式】福岡市観光情報サイト よかなび

福岡・博多の観光情報が満載！おすすめの観光モデルコース、有名な観光スポットへの行き方や楽しみ方、旬なお役立ち情報やグルメ・イベント情報など、福岡・博多全域のあらゆる観光情報を掲載する公式観光ガイドサイトです。

Title Length33 chars

Recommended: 50-60 chars (~204px / 580px)

Description Length104 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    1,665 URLs

    robots.txt

    Local SEO

    Local Search Readiness

    14/100
    Poor
    4 11 2

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

    Sponsored

    AI & LLM Readiness

    D40/100
    Bot Access
    20/25
    Machine Read.
    4/25
    Schema Data
    1/25
    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
    nav
    Text ratio:8%
    Words:8,726
    Token eff.:Excessive
    Depth:1/5

    Structured Data

    1 JSON-LD
    BreadcrumbList

    Citation Readiness

    Opening Summary43w
    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.
    A
    86/100
    15
    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
    5/15
    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.
    36/100
    F
    1.06 g
    CO₂e / view
    10.3 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.21 g
    vs
    Returning (cached)
    607 mg
    Annual (10K/mo)
    127.5 kg
    Emission Segments
    Data Center
    52 mg
    Network
    312 mg
    Device
    698 mg
    Resource Breakdown
    JavaScript
    796.9 KB
    Images
    6.2 MB
    CSS
    3.3 MB
    Fonts
    6.2 KB
    HTML
    37.2 KB
    Other
    10.6 KB
    Green Hosting Verified
    Google Cloud
    GWF Verified
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    25%Critical
    Critical / Transactional

    HTTPS

    No WAF

    64d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    17.04.2026

    Valid Until

    16.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (3)

    fukuoka-city.machi-pla.comyokanavi.comwww.yokanavi.com

    SHA-256 Fingerprint

    5E:C1:2D:D7:E5:2E:9C:4A:11:CE:85:91:E9:8D:98:8D:0A:06:7A:3A...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=2592000
    cache-control
    🔴 No Cache(no-cache)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Tue, 12 May 2026 13:12:49 GMT
    link
    <https://yokanavi.com/assets/application-45aec9aaec89faeb00f...
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (2)

    fukuoka-city.sakura.ne.jp
    mail.yokanavi.com

    Domain Information

    yokanavi.com

    Domain Age
    24y 5m

    Created

    04.12.2001

    Expires

    04.12.2026

    Last Updated

    07.06.2025

    Registrar

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

    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
    Legitimate interest basis 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
    74/100
    Mobile Friendly11 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, shrink-to-fit=no
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Open Sans

    WCAG Partial
    56/100
    Readability
    /30
    12/30

    12px · LH 1.33

    Hierarchy
    /20
    13/20

    1.46x ratio

    WCAG
    /25
    15/25

    2.86:1 min contrast

    Performance
    /25
    16/25

    2 fonts · 7 req

    Heading Font

    Open Sans

    Sans18px

    Body Font

    Open Sans

    Sans12px

    Contrast Ratio

    2.86:1

    3 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    18px
    h1
    28px
    h2
    12px
    p
    Golden Ratio
    Scale

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

    ⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

    ✅ Easy to read: Flesch score 73/100 — accessible to general audiences.

    ⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 2.9:1).

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

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

    GGoogle FontsFluid TypeFlesch 73

    Color Palette

    9 unique colors
    5.93:1 AA Dark
    #646462
    Other· 27.8%
    #ffffff
    Background· 20.1%
    #201b19
    Primary· 12.9%
    #4e3d2b
    Secondary· 12.399999999999999%
    #3d4c5e
    Secondary· 6.8%
    #362d27
    Secondary· 5.2%
    #c4c9cf
    Secondary· 2.9%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree

    User behavior and product analytics

    Advertising

    2
    Google AdsEnterprise
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    2

    Categories

    5

    Total Tools

    1

    Enterprise

    1

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Ad Networks

    Google AdSenseMedia.netSovrnPubMaticOpenXIndex Exchange

    Sponsored

    Scripts & Styles

    28 Resources

    20
    Scripts
    8
    Styles
    14
    Async
    3
    Defer

    Top Script Sources

    cse.google.com(4)pagead2.googlesyndication.com(2)connect.facebook.net(2)googletagmanager.com(2)google.com(2)

    Website Identity

    yokanavi.com

    24 years old
    Location detected: 🇺🇸 United Statesvia ip
    GMO Internet Group, Inc. d/b/a Onamae.comja

    Social Profiles

    InstagramTikTok

    Sponsored

    Last analyzed: 12 May 2026 at 13:13

    Historical Analysis & Change Tracking