tetsudo-ch.com

https://tetsudo-ch.com· First analyzed 30 May 2026· Updated 30 May 2026

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tetsudo-ch.com

Mobile

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Hosting Provider

Kinsta

cloudflare.com

IP Address

162.159.134.42

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

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

Performance

Core Web Vitals

Weight

First Contentful Paint

2.3 s10%

Speed Index

3.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.7 MB

189 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.1.1

cms

new-tetsudo-chv1.0Custom

by EXPRESS Co., Ltd.

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

18 Technologies Detected

Advertising

Google Ads Google AdSense Criteo Taboola Outbrain

Analytics

Plugins

Libraries

UI Components

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Payments

CDN

SEO Analysis

B72/100

Meta Tags12/15

Content8/12

Headings6/8

Technical21/25

E-E-A-T3/7

Images2/7

Links5/5

URL5/5

Social4/5

Freshness0/4

Mobile3/4

Indexability3/3

tetsudo-ch.comtetsudo-ch.com

旅とおでかけ鉄道チャンネル | 鉄道ニュースや家族で楽しめる旅の情報をお届け！

新幹線や観光列車の最新情報から、沿線グルメ、家族旅行まで幅広く網羅。TVやYouTubeとも連動し、コアなファンから旅好きまで楽しめる、鉄道×旅行の魅力を多角的に発信する総合Webメディアです。

Title Length40 chars

Recommended: 50-60 chars (~245px / 580px)

Description Length97 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (48/63) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

27 URLs

27 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

6/100

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

F31/100

Bot Access

20/25

Machine Read.

1/25

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

Text ratio:6%

Words:4,496

Token eff.:Poor Structure

Structured Data

Microdata

Citation Readiness

Opening Summary

Descriptive Headingsavg 2.2w

Canonical URL

Open Graph3/3

Twitter Card2/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

64/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

15/20

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

11/15

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.

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.

48/100

280 mg

CO₂e / view

2.7 MB

Page Weight

30%

Cleaner Than

New Visitor

320 mg

Returning (cached)

160 mg

Annual (10K/mo)

33.6 kg

Emission Segments

Data Center

14 mg

Network

82 mg

Device

184 mg

Resource Breakdown

JavaScript

730.3 KB

Images

211.3 KB

CSS

1.7 MB

Fonts

7.2 KB

HTML

21.4 KB

Other

19.2 KB

Green Hosting Verified

Something Familiar

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

WAF

34d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

04.04.2026

Valid Until

03.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

tetsudo-ch.com*.tetsudo-ch.com

SHA-256 Fingerprint

1C:19:4F:22:53:F2:BA:80:7A:0D:51:F3:40:0B:8C:5B:B4:69:5E:95...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🟡 0s(public, max-age=0, s-maxage=3600)

cache-tag

df3c1e47-2b10-4de5-9a86-a7995783a4ad,5b59430cbaa92e08027e19d...

cf-cache-status

DYNAMIC

cf-ray🇮🇹 Milan

a03bbb6809e4ee64-MXP

content-encoding

⚡ Brotli(br)

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

tetsudo-ch.com

Domain Age

11y 12m

Created

05.06.2014

Expires

05.06.2027

Last Updated

20.05.2026

Registrar

GMO Internet Group, Inc. d/b/a Onamae.com

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

Legitimate interest basis 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.

77/100

Mobile Friendly13 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Open Sans

WCAG Partial

61/100

Readability

/30

13/30

12px · LH 1.33

Hierarchy

/20

13/20

1.5x ratio

WCAG

/25

17/25

2.3:1 min contrast

Performance

/25

18/25

2 fonts · 5 req

Heading Font

Open Sans

Sans18px

Body Font

Open Sans

Sans12px

Contrast Ratio

2.3:1

13 issues

Reading Comfort

~39 CPL

Narrow lines

18px

14px

34px

13px

12px

Minor Third

Scale

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

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

✅ Easy to read: Flesch score 88/100 — accessible to general audiences.

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 2.3:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Lean font stack: 2 font families keeps load times fast.

GGoogle FontsFlesch 88

Color Palette

6 unique colors

6.01:1 AA Dark

#626365

Other· 52.2%

#ffffff

Background· 26.5%

#0a3a60

Primary· 0%

#355363

Secondary· 6.7%

#313940

Text· 6.2%

#231b2a

Secondary· 5.3%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

tetsudo-ch.com(7)connect.facebook.net(2)googletagmanager.com(2)rise.enhance.co.jp(2)securepubads.g.doubleclick.net(2)

Website Identity

tetsudo-ch.com

11 years old

Location detected: 🇨🇦 Canadavia ip

GMO Internet Group, Inc. d/b/a Onamae.comja

Social Profiles

Facebook X (Twitter)Instagram YouTube TikTok

Sponsored

Last analyzed: 30 May 2026 at 06:38

Historical Analysis & Change Tracking

tetsudo-ch.com

旅とおでかけ 鉄道チャンネル | 鉄道ニュースや家族で楽しめる旅の情報をお届け！

Accessibility

Carbon Footprint

Mobile Compatibility

Color Palette

tetsudo-ch.com

旅とおでかけ鉄道チャンネル | 鉄道ニュースや家族で楽しめる旅の情報をお届け！