kurokawaonsen.or.jp

https://kurokawaonsen.or.jp· First analyzed 24 May 2026· Updated 24 May 2026

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kurokawaonsen.or.jp

Mobile

Sponsored

Hosting Provider

XSERVER Inc.

IP Address

157.112.149.66

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS131965

Organization

XSERVER Inc.

Server

Nginx

Nameservers

ns3.xbiz.ne.jp.ns1.xbiz.ne.jp.ns2.xbiz.ne.jp.

Performance

Core Web Vitals

Weight

First Contentful Paint

926 ms10%

Speed Index

1.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

6.8 MB

104 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

XSERVER Inc.

Technology Stack

5 Technologies Detected

Analytics

CSS Frameworks

Web Servers

SEO Analysis

C62/100

Meta Tags8/15

Content12/12

Headings3/8

Technical15/21

E-E-A-T0/7

Images5/7

Links5/5

URL5/5

Social0/5

Freshness2/4

Mobile4/4

Indexability3/3

kurokawaonsen.or.jpkurokawaonsen.or.jp

黒川温泉公式サイト｜熊本・阿蘇の温泉地

緑豊かな山々に囲まれた三十軒の旅館が集う熊本・阿蘇の温泉地「黒川温泉」。季節ごとに美しく表情を変える景観と、豊富な泉質を堪能いただく露天風呂の湯巡り。里山ならではの、ゆったりと流れる上質な時間をお楽しみください。宿のご予約もこちらから。

Title Length19 chars

Recommended: 50-60 chars (~117px / 580px)

Description Length118 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

7 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

6 rules

Local SEO

Local Search Readiness

16/100

Poor

4 12 2

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

Sponsored

AI & LLM Readiness

D43/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

0/25

Citation

10/25

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:6%

Words:539

Token eff.:Optimal

Sections/1K:14.8

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary26w

Descriptive Headingsavg 1.9w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

AI readiness recommendation preview...

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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.

72/100

Passed

Critical

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

5/15

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

5/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

7/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 recommendations

•Accessibility recommendation preview...

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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.

21/100

860 mg

CO₂e / view

6.8 MB

Page Weight

Cleaner Than

New Visitor

982 mg

Returning (cached)

491 mg

Annual (10K/mo)

103.1 kg

Emission Segments

Data Center

192 mg

Network

206 mg

Device

461 mg

Resource Breakdown

JavaScript

35.5 KB

Images

6.6 MB

CSS

165.9 KB

HTML

18.8 KB

Other

2.2 KB

Green Hosting Not Verified

XSERVER Inc.

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

198d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

CloudSecure Corporation

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

07.11.2025

Valid Until

08.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.kurokawaonsen.or.jpkurokawaonsen.or.jp

SHA-256 Fingerprint

02:8C:DE:83:E2:7E:21:12:4C:6E:45:F2:3D:C3:4E:24:A4:70:AB:48...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html;charset=utf-8

date

Sun, 24 May 2026 12:11:50 GMT

server

nginx

vary

Accept-Encoding

set-cookie

OFFICIAL_SESSID

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

kurokawaonsen.or.jp

Domain Information

kurokawaonsen.or.jp

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

64/100

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,shrink-to-fit=no

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Roboto

WCAG Partial

65/100

Readability

/30

14/30

12px · LH 1.60

Hierarchy

/20

10/20

1x ratio · ✓ H1→H6

WCAG

/25

18/25

1:1 min contrast

Performance

/25

23/25

System fonts

Heading Font

Roboto

Sans12px

Body Font

Roboto

Sans12px

Contrast Ratio

1:1

14 issues

Reading Comfort

~38 CPL

Narrow lines

12px

22px

13px

12px

Minor Third

Scale

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.0:1).

✅ 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.

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

Fluid Type (rem)

Color Palette

11 unique colors

3.75:1 AA Large Dark

#574f4a

Text· 5.9%

#b8b0aa

Secondary· 5%

#fafaf6

Primary· 26.099999999999998%

#020000

Background· 17.5%

#8e6e5f

Secondary· 8.5%

#c9aa96

Secondary· 8.4%

#201a18

Text· 7.1%

#b49c8f

Secondary· 6.6%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

15 Resources

Scripts

Styles

Async

Defer

Top Script Sources

.(4)connect.facebook.net(2)googletagmanager.com(2)google-analytics.com(1)tripadvisor.jp(1)

Website Identity

kurokawaonsen.or.jp

0967440076

〒869-2402熊本県阿蘇郡南小国町満願寺6594-3

Location detected: 🇯🇵 Japanvia tld

Social Profiles

Facebook Instagram

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Last analyzed: 24 May 2026 at 12:12

Historical Analysis & Change Tracking