ryoko-net.co.jp

https://ryoko-net.co.jp· First analyzed 02 Jun 2026· Updated 02 Jun 2026

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ryoko-net.co.jp

Mobile

Sponsored

Hosting Provider

HTCN

IP Address

210.167.12.203

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS7668

Organization

HTCN

Server

Apache

Nameservers

ns-1315.awsdns-36.org.ns-2030.awsdns-61.co.uk.ns-242.awsdns-30.com.ns-518.awsdns-00.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.6 s10%

Speed Index

2.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.1 MB

145 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.5.2

cms

twentysixteen_childCustom

Technology Stack

16 Technologies Detected

Plugins

Yet Another Related Posts Plugin

Jetpack

Contact Form 7

Contact Form 7 Add Confirm

Wordpress Popular Posts

Add To Any

Analytics

Google Analytics

Google Analytics 4

Advertising

Google Ads Google AdSense

Libraries

UI Components

CSS Frameworks

Fonts

Web Servers

Security

SEO Analysis

D50/100

Meta Tags5/15

Content3/12

Headings3/8

Technical15/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social5/5

Freshness2/4

Mobile3/4

Indexability3/3

ryoko-net.co.jpryoko-net.co.jp

旅行新聞 – 株式会社旅行新聞新社

観光業界の様々な情報、動向、調査データを的確に報道

Title Length17 chars

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

Description Length25 chars

Recommended: 120-160 chars

Issues (3)

• Very thin content (16 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (35/61) — critical for accessibility and SEO

9 issues found

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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

D41/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

0/25

Citation

8/25

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:1%

Words:498

Token eff.:Optimal

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

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.

75/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

16/20

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

7/15

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.

2 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.

8/100

393 mg

CO₂e / view

3.1 MB

Page Weight

30%

Cleaner Than

New Visitor

450 mg

Returning (cached)

225 mg

Annual (10K/mo)

47.2 kg

Emission Segments

Data Center

88 mg

Network

94 mg

Device

211 mg

Resource Breakdown

JavaScript

866.5 KB

Images

1.8 MB

CSS

347.8 KB

Fonts

9.3 KB

HTML

115.1 KB

Other

24.6 KB

Green Hosting Not Verified

HTCN

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

90d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Japan Registry Services Co., Ltd.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

06.08.2025

Valid Until

31.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.ryoko-net.co.jpryoko-net.co.jp

SHA-256 Fingerprint

A8:D8:5E:88:89:24:6A:21:5E:35:19:EA:44:15:30:A8:69:06:69:DC...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, must-revalidate, max-age=0)

content-type

text/html; charset=UTF-8

date

Tue, 02 Jun 2026 05:48:02 GMT

expires

Wed, 11 Jan 1984 05:00:00 GMT

link

<https://www.ryoko-net.co.jp/index.php?rest_route=/>; rel="h...

server

Apache

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.ryoko-net.co.jp

Domain Information

ryoko-net.co.jp

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

sans-serif

WCAG Partial

50/100

Readability

/30

15/30

14px · LH --

Hierarchy

/20

7/20

WCAG

/25

15/25

1.69:1 min contrast

Performance

/25

13/25

0 fonts · 5 req

Heading Font

sans-serif

Sans

Body Font

sans-serif

Sans14px

Contrast Ratio

1.69:1

18 issues

Reading Comfort

~36 CPL

Narrow lines

21px

20px

14px

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

⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.7:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

✅ Lean font stack: 0 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

GGoogle FontsFluid Type (rem)

Color Palette

10 unique colors

3.81:1 AA Large Light

#ffffff

Background· 63.79999999999999%

#907f7c

Secondary· 4.7%

#dfeef8

Primary· 9.8%

#3f3756

Secondary· 4.5%

#d1d5cb

Border· 4.5%

#96b9c3

Secondary· 3.7%

#2774a5

Accent· 3.1%

#cde7e8

Secondary· 3%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

ryoko-net.co.jp(10)fundingchoicesmessages.google.com(3)pagead2.googlesyndication.com(2)static.addtoany.com(2)ssl.google-analytics.com(1)

Website Identity

ryoko-net.co.jp

Location detected: 🇯🇵 Japanvia tld

Sponsored

Last analyzed: 02 Jun 2026 at 05:49

Historical Analysis & Change Tracking