koeitecmo.co.jp

https://koeitecmo.co.jp· First analyzed 15 May 2026· Updated 15 May 2026

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koeitecmo.co.jp

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

108.156.22.72

Site Location

🇯🇵 Japanvia tld

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

AmazonS3

CDN

CloudFront

Nameservers

ns-756.awsdns-30.net.ns-8.awsdns-01.com.ns-1103.awsdns-09.org.ns-1822.awsdns-35.co.uk.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.3 s10%

Speed Index

1.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.2 MB

70 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Platform

AWS CloudFront

CDN

CloudFront

Technology Stack

9 Technologies Detected

Fonts

Google Fonts Adobe Fonts (Typekit)

Analytics

Libraries

UI Components

CSS Frameworks

Icon Libraries

Tag Managers

SEO Analysis

D50/100

Meta Tags5/15

Content7/12

Headings3/8

Technical13/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

koeitecmo.co.jpkoeitecmo.co.jp

株式会社コーエーテクモホールディングス

株式会社コーエーテクモホールディングス公式サイト

Title Length19 chars

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

Description Length24 chars

Recommended: 120-160 chars

Issues (1)

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

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

3 URLs

robots.txt

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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

Sponsored

AI & LLM Readiness

F34/100

Bot Access

20/25

Machine Read.

5/25

Schema Data

0/25

Citation

9/25

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

def. listsnavheader/footer

Text ratio:5%

Words:161

Token eff.:Too Short

Sections/1K:43.5

Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 1w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

73/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

13/20

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

9/15

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

ARIA & Roles

6/15

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.

43/100

230 mg

CO₂e / view

2.2 MB

Page Weight

50%

Cleaner Than

New Visitor

263 mg

Returning (cached)

132 mg

Annual (10K/mo)

27.6 kg

Emission Segments

Data Center

11 mg

Network

68 mg

Device

151 mg

Resource Breakdown

JavaScript

102.6 KB

Images

1.5 MB

CSS

530.0 KB

Fonts

59.8 KB

HTML

5.4 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

71%Good

Static / Informational

HTTPS

WAF

142d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

05.09.2025

Valid Until

04.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

koeitecmo.co.jp*.koeitecmo.co.jp

SHA-256 Fingerprint

9B:87:98:EB:02:FF:FE:B9:F9:BB:90:6A:4D:74:73:B8:9B:E1:66:A2...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

age

30159

content-encoding

📦 Gzip(gzip)

content-type

text/html

date

Fri, 15 May 2026 04:43:27 GMT

etag

W/"ebc4ab6dec41a99bff7ca59511978190"

last-modified

Fri, 15 May 2026 02:21:00 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

koeitecmo-co-jp.mail.protection.outlook.com

Domain Information

koeitecmo.co.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.

46/100

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.

Viewport

width=device-width, initial-scale=1

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Noto Sans JP + Secular One

WCAG Partial

50/100

Readability

/30

15/30

20px · LH 2.50

Hierarchy

/20

6/20

WCAG

/25

16/25

1:1 min contrast

Performance

/25

13/25

2 fonts · 5 req

Heading Font

Noto Sans JP

Sans

Body Font

Secular One

Sans20px

Contrast Ratio

1:1

1 issue

Reading Comfort

~32 CPL

Narrow lines

30px

20px

✅ Excellent readability: 20px body text is ideal for all devices.

⚠️ Wide line spacing (2.50). 1.4–1.6 is optimal for body text.

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

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

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

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

GGoogle Fonts AAdobe Fonts

Color Palette

9 unique colors

Light

#e8e8e8

Background· 24.5%

#ce0b0b

Primary· 11.2%

#554257

Secondary· 9.8%

#5f8f95

Secondary· 9%

#e1dac6

Secondary· 7.9%

#b09480

Secondary· 7.2%

#feffd5

Accent· 6.2%

#b9cbb5

Secondary· 4.7%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(7)googletagmanager.com(4)google-analytics.com(1)use.typekit.net(1)gamecity.ne.jp(1)

Website Identity

koeitecmo.co.jp

Location detected: 🇯🇵 Japanvia tld

📧 Microsoft 365ja

Sponsored

Last analyzed: 15 May 2026 at 13:06

Historical Analysis & Change Tracking