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ringerhut.jp

https://ringerhut.jp· First analyzed 24 May 2026· Updated 24 May 2026
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ringerhut.jp
Desktop screenshot of ringerhut.jp
Mobile screenshot of ringerhut.jp
Mobile

Sponsored

Hosting Provider

SAKURA

IP Address

49.212.235.99

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Osaka, Japan

ASN

AS9371

Organization

SAKURA

Server

Nginx

CDN

CDN

Nameservers

ns-343.awsdns-42.com.ns-928.awsdns-52.net.ns-1068.awsdns-05.org.ns-1701.awsdns-20.co.uk.

Performance

81

Core Web Vitals

Weight

First Contentful Paint
2.1 s10%
Speed Index
2.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
12.4 MB
59 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
SAKURA
CDN
CDN

Technology Stack

9 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Advertising

1
Twitter Ads

Web Servers

1
Nginx

Languages

1
PHPv7.4.33

SEO Analysis

D57/100
16
9
0
Meta Tags7/15
Content9/12
Headings8/8
Technical11/21
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness2/4
Mobile1/4
Indexability3/3
R
ringerhut.jpringerhut.jp

長崎ちゃんぽん リンガーハット

長崎ちゃんぽん専門店「リンガーハット」公式Webサイトです。国産野菜にこだわるリンガーハット自慢のメニュー情報をはじめ、店舗情報、キャンペーン、採用情報などをお届けします。

Title Length15 chars

Recommended: 50-60 chars (~93px / 580px)

Description Length86 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    robots.txt

    Local SEO

    Local Search Readiness

    8/100
    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

    D45/100
    Bot Access
    20/25
    Machine Read.
    12/25
    Schema Data
    0/25
    Citation
    13/25

    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    navheader/footer
    Text ratio:5%
    Words:225
    Token eff.:Too Short
    Sections/1K:57.8
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary110w
    Descriptive Headingsavg 1.2w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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+
    90/100
    16
    Passed
    1
    Critical
    1
    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
    9/15
    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.
    29/100
    F
    1.56 g
    CO₂e / view
    12.4 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.79 g
    vs
    Returning (cached)
    894 mg
    Annual (10K/mo)
    187.8 kg
    Emission Segments
    Data Center
    349 mg
    Network
    376 mg
    Device
    840 mg
    Resource Breakdown
    JavaScript
    34.6 KB
    Images
    11.6 MB
    CSS
    402.4 KB
    Fonts
    296.7 KB
    HTML
    8.3 KB
    Green Hosting Not Verified
    SAKURA
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    32d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    28.03.2026

    Valid Until

    26.06.2026

    Subject Alternative Names (1)

    www.ringerhut.jp

    SHA-256 Fingerprint

    17:6D:11:B2:94:53:75:E5:5B:B1:FF:CE:CC:D3:1D:B5:2C:FF:3B:77...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-origin
    https://rghmap.m-green.co.jp https://hmkmap.m-green.co.jp
    age
    0
    cache-control
    ⚪ Custom(s-maxage=600)
    content-encoding
    📦 Gzip(gzip)
    content-length
    8152
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    ringerhut.sakura.ne.jp

    Domain Information

    ringerhut.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
    62/100
    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
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Helvetica Neue

    WCAG Partial
    73/100
    Readability
    /30
    23/30

    16px · LH 1.75

    Hierarchy
    /20
    14/20

    1.25x ratio · ✓ H1→H6

    WCAG
    /25
    14/25

    2.51:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Helvetica Neue

    Sans20px

    Body Font

    Helvetica Neue

    Sans16px

    Contrast Ratio

    2.51:1

    15 issues

    Reading Comfort

    ~42 CPL

    Narrow lines
    20px
    h1
    32px
    h2
    16px
    h3
    16px
    p
    Minor Second
    Scale

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

    ⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 2.5:1).

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

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

    ✅ System fonts: Zero font loading delay — best possible LCP impact.

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

    GGoogle Fonts

    Color Palette

    12 unique colors
    Light
    #ffffff
    Background· 22.400000000000002%
    #d97c54
    Primary· 7.9%
    #e7af68
    Accent· 7%
    #857542
    Secondary· 6.7%
    #f3e0be
    Accent· 6.6%
    #15120f
    Secondary· 6.2%
    #cfb893
    Secondary· 5.9%
    #e9cb9a
    Accent· 4.6%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Twitter/X AdsMid-Market

    Ad platforms and retargeting pixels

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    22 Resources

    13
    Scripts
    9
    Styles
    5
    Async
    5
    Defer

    Top Script Sources

    resource.ringerhut.jp(4)googletagmanager.com(2)local(2)cdn.smartnews-ads.com(1)static.ads-twitter.com(1)

    Website Identity

    ringerhut.jp

    Location detected: 🇯🇵 Japanvia tld
    jp

    Sponsored

    Last analyzed: 24 May 2026 at 16:30

    Historical Analysis & Change Tracking