tsuhannews.jp

https://tsuhannews.jp· First analyzed 01 Jun 2026· Updated 01 Jun 2026

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tsuhannews.jp

Mobile

Sponsored

Hosting Provider

HI-NET(HI-NET INC.)

IP Address

219.111.240.113

Site Location

🇯🇵 千代田区, Japanvia schema_nap

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS55897

Organization

HI-NET(HI-NET INC.)

Server

Apache

Nameservers

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

Performance

Core Web Vitals

Weight

First Contentful Paint

1.8 s10%

Speed Index

2.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

23.5 MB

90 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

HI-NET(HI-NET INC.)

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

14 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

Libraries

jQueryv2.1.1

jQuery UI

Advertising

Google Ads Google AdSense

UI Components

Icon Libraries

Fonts

Tag Managers

Web Servers

CSS Frameworks

SEO Analysis

C67/100

Meta Tags10/15

Content10/12

Headings8/8

Technical18/25

E-E-A-T2/7

Images1/7

Links5/5

URL5/5

Social1/5

Freshness0/4

Mobile4/4

Indexability3/3

tsuhannews.jptsuhannews.jp

EC・通販、ネットショップを支援するメディア【通販通信ECMO】

通販通信ECMO（エクモ）は、EC・通販、ネットショップを支援するメディアです。全ニュース記事読み放題、掲載資料ダウンロードし放題、ワンクリックで業界セミナーの参加予約が可能です。

Title Length32 chars

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

Description Length90 chars

Recommended: 120-160 chars

Issues (2)

• Most images missing alt text (35/41) — critical for accessibility and SEO
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

7 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

23/100

Needs Work

6 14

Sponsored

AI & LLM Readiness

F38/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

3/25

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

navheader/footer

Text ratio:5%

Words:268

Token eff.:Too Short

Sections/1K:194

Depth:2/5

Structured Data

1 JSON-LD

Organization×1.1

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headingsavg 1.7w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

54/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

3/15

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

9/15

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

ARIA & Roles

2/15

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

4 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.

11/100

2.98 g

CO₂e / view

23.5 MB

Page Weight

Cleaner Than

New Visitor

3.40 g

Returning (cached)

1.70 g

Annual (10K/mo)

357.2 kg

Emission Segments

Data Center

665 mg

Network

715 mg

Device

1.60 g

Resource Breakdown

JavaScript

531.6 KB

Images

22.9 MB

CSS

43.8 KB

HTML

11.3 KB

Other

17.9 KB

Green Hosting Not Verified

HI-NET(HI-NET INC.)

9 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

169d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

21.10.2025

Valid Until

17.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.tsuhannews.jptsuhannews.jp

SHA-256 Fingerprint

1A:3F:16:1C:32:3F:F0:9C:FE:E6:16:92:1B:1C:D3:C6:ED:5E:F3:B2...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-length

11231

content-type

text/html; charset=UTF-8

date

Mon, 01 Jun 2026 19:27:47 GMT

server

Apache/2.4.41 (Ubuntu)

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

sv3006.xserver.jp

Domain Information

tsuhannews.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.

47/100

Not 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.

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Hiragino Kaku Gothic ProN

WCAG Partial

62/100

Readability

/30

19/30

14px · LH 1.60

Hierarchy

/20

12/20

1x ratio · ✓ H1→H6

WCAG

/25

17/25

1.83:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Hiragino Kaku Gothic ProN

Sans14px

Body Font

Hiragino Kaku Gothic ProN

Sans14px

Contrast Ratio

1.83:1

4 issues

Reading Comfort

Single Font Family

left aligned

14px

24px

18px

14px

Major Third

Scale

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

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

⚠️ Hard to read: Flesch score 37/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.8:1).

✅ 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.

Buy on MyFontsFlesch 37

Color Palette

9 unique colors

Light

#ffffff

Primary· 66.9%

#518fb6

Secondary· 6.4%

#15347b

Accent· 5.5%

#c19670

Secondary· 3.8%

#bbb5ab

Secondary· 3.6%

#f50262

Accent· 3.1%

#8f4452

Secondary· 2.8%

#95cfcf

Secondary· 2.3%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

28 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(3)local(3)connect.facebook.net(2)s.yimg.jp(2)pagead2.googlesyndication.com(2)

Website Identity

通販通信ECMO

Organization

EC・通販業界専門メディア。事業者向けに最新情報を発信。

www.tsuhannews.jp/

丸の内1-8-3 丸の内トラストタワー本館20階, 千代田区

100-0005, 千代田区, 東京都

Location detected: 🇯🇵 Japan, 千代田区via schema_nap

Social Profiles

X (Twitter)

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Last analyzed: 01 Jun 2026 at 19:28

Historical Analysis & Change Tracking