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rurubu.travel

https://rurubu.travel· First analyzed 12 May 2026· Updated 12 May 2026
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rurubu.travel
Desktop screenshot of rurubu.travel
Mobile screenshot of rurubu.travel
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

54.248.236.178

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Tokyo, Japan

ASN

AS16509

Organization

AWS EC2 (ap-northeast-1)

Nameservers

ns020-cu4dblsdn277rpt4.c.d-53.info.ns020-cu4dblsdn277rpt4.c.d-53.jp.ns020-cu4dblsdn277rpt4.c.d-53.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
635 ms10%
Speed Index
826 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5.8 MB
84 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Amazon Web Services (AWS)

Technology Stack

4 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics 4

Tag Managers

1
Google Tag Manager

Advertising

1
Google Ads

SEO Analysis

C67/100
21
7
0
Meta Tags9/15
Content6/12
Headings8/8
Technical20/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile1/4
Indexability3/3
R
rurubu.travelrurubu.travel

【るるぶトラベル】ビジネスホテルから温泉旅館まで簡単検索

ホテル・旅館予約ならるるぶトラベル公式サイトで。約19,000施設の中から人気の温泉旅館や高級ホテルからビジネスホテルの予約まで簡単検索。当日予約やおすすめ特集も。割引クーポンやタイムセール、ポイントも貯めてお得な国内旅行は【るるぶトラベル】

Title Length28 chars

Recommended: 50-60 chars (~173px / 580px)

Description Length121 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    44 URLs

    44 sub-sitemaps

    robots.txt

    19 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

    F39/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    0/25
    Citation
    12/25

    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
    Text ratio:1%
    Words:327
    Token eff.:Optimal

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary50w
    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 (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
    89/100
    15
    Passed
    1
    Critical
    0
    Warnings
    Images & Alt Text
    18/20
    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
    13/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    8/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

    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.
    41/100
    F
    597 mg
    CO₂e / view
    5.8 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    682 mg
    vs
    Returning (cached)
    341 mg
    Annual (10K/mo)
    71.7 kg
    Emission Segments
    Data Center
    29 mg
    Network
    176 mg
    Device
    392 mg
    Resource Breakdown
    JavaScript
    3.9 MB
    Images
    1.4 MB
    CSS
    426.1 KB
    HTML
    58.1 KB
    Other
    57.3 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    56%Poor
    Interactive

    HTTPS

    No WAF

    69d

    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

    21.04.2026

    Valid Until

    20.07.2026

    Subject Alternative Names (10)

    engage.jtb.co.jpgw.japanican.comgw.rurubu.travelgwpci.japanican.comgwpci.rurubu.travelpics.jtb.co.jpsecure.japanican.comsecure.rurubu.travel+2 more

    SHA-256 Fingerprint

    C3:01:F9:B9:4D:81:68:4C:97:76:3D:A4:99:2B:53:DF:55:E1:8D:DC...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-credentials
    true
    access-control-allow-headers
    Content-Type
    access-control-allow-methods
    GET,POST
    access-control-expose-headers
    ag-correlation-id
    ag-correlation-id
    d19c0fed-6522-49a9-aa9b-4488f5bb9730
    cache-control
    🔴 No Cache(no-store, no-cache)
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    rurubu-travel.mail.protection.outlook.com

    Domain Information

    rurubu.travel

    Domain Age
    20y 7m

    Created

    03.10.2005

    Expires

    02.10.2026

    Last Updated

    25.11.2025

    Registrar

    1API GmbH

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    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
    70/100
    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=1.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Helvetica Neue

    WCAG AAA
    72/100
    Readability
    /30
    14/30

    14px · LH 1.00

    Hierarchy
    /20
    16/20

    1.71x ratio · ✓ H1→H6

    WCAG
    /25
    20/25

    11.58:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Helvetica Neue

    Sans24px

    Body Font

    Helvetica Neue

    Sans14px

    Contrast Ratio

    11.58:1

    WCAG AAA (≥7:1)

    Reading Comfort

    Single Font Family

    left aligned
    24px
    h1
    24px
    h2
    16px
    h3
    14px
    p

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

    ⚠️ Tight line spacing (1.00). Increase to 1.4–1.6 for better readability.

    ✅ WCAG AAA contrast: All text meets 7:1 ratio (min 11.6:1).

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

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

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

    Fluid Type

    Color Palette

    9 unique colors
    Light
    #ffffff
    Background· 51.4%
    #40a3e8
    Primary· 7.6%
    #9cd1f5
    Accent· 7.3%
    #eeeff1
    Secondary· 6.7%
    #86a9c7
    Secondary· 6.5%
    #1d2374
    Accent· 6.3%
    #71c9fa
    Accent· 5.4%
    #d3dae5
    Secondary· 4.6%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Ad Networks

    Google Ad Manager

    Sponsored

    Scripts & Styles

    22 Resources

    12
    Scripts
    10
    Styles
    4
    Async
    9
    Defer

    Top Script Sources

    cdn6.agoda.net(8)tags.tiqcdn.com(2)securepubads.g.doubleclick.net(2)

    Website Identity

    rurubu.travel

    20 years old
    Location detected: 🇯🇵 Japanvia ip
    1API GmbH📧 Microsoft 365ja

    Sponsored

    Last analyzed: 12 May 2026 at 17:35

    Historical Analysis & Change Tracking