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kgf-chubu.com

https://kgf-chubu.com· First analyzed 03 Jun 2026· Updated 03 Jun 2026
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kgf-chubu.com
Desktop screenshot of kgf-chubu.com
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Mobile

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Hosting Provider

DIX Co., Ltd.

IP Address

153.122.205.48

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS131921

Organization

DIX Co., Ltd.

Server

Apache

Nameservers

ns.namedserver.net.ns2.namedserver.net.

Performance

74

Core Web Vitals

Weight

First Contentful Paint
4.5 s10%
Speed Index
5.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.4 MB
39 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
DIX Co., Ltd.

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.6.0

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Apache

SEO Analysis

D53/100
15
9
1
Meta Tags8/15
Content8/12
Headings3/8
Technical15/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
K
kgf-chubu.comkgf-chubu.com

建設技術フェア2026in中部

建設技術フェアは、産・学・官の技術情報交流の場を提供し、技術開発や新技術の導入を図り、建設分野専攻の学生に技術開発の現状と今後の方向性を伝え、建設技術の魅力と社会資本整備の必要性を広く一般の方々へ紹介する。

Title Length15 chars

Recommended: 50-60 chars (~90px / 580px)

Description Length103 chars

Recommended: 120-160 chars

Issues (1)

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

10 issues found

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Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

14/100
Poor
4 11 2

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

Sponsored

AI & LLM Readiness

F30/100
Bot Access
20/25
Machine Read.
6/25
Schema Data
0/25
Citation
4/25

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:24%
Words:114
Token eff.:Too Short
Sections/1K:61.4
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 1w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
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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.
B
77/100
10
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
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
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
20/100
F
432 mg
CO₂e / view
3.4 MB
Page Weight
15%
Cleaner Than
New Visitor
494 mg
vs
Returning (cached)
247 mg
Annual (10K/mo)
51.9 kg
Emission Segments
Data Center
97 mg
Network
104 mg
Device
232 mg
Resource Breakdown
JavaScript
34.7 KB
Images
1.3 MB
CSS
2.1 MB
HTML
5.0 KB
Green Hosting Not Verified
DIX Co., Ltd.
5 recommendations
  • •Carbon footprint recommendation preview...
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B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

91d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

01.08.2025

Valid Until

02.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.kgf-chubu.comkgf-chubu.com

SHA-256 Fingerprint

02:6D:31:47:83:17:82:78:66:5A:6C:07:59:89:2F:09:25:F4:F6:0F...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
content-encoding
📦 Gzip(gzip)
content-length
4829
content-type
text/html
date
Wed, 03 Jun 2026 17:57:28 GMT
etag
"3439-6525cbc96ae3c-gzip"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (1)

mx.kgf-chubu.com

Domain Information

kgf-chubu.com

Domain Age
11y 2m

Created

13.03.2015

Expires

13.03.2027

Last Updated

25.02.2026

Registrar

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

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
D
41/100
Not Mobile Friendly
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
widtd=device-widtd,initial-scale=1
4 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

Noto Sans JP

WCAG Partial
53/100
Readability
/30
19/30

17px · LH 1.88

Hierarchy
/20
5/20

0.94x ratio

WCAG
/25
14/25

1.07:1 min contrast

Performance
/25
15/25

1 font · 2 req

Heading Font

Noto Sans JP

Sans16px

Body Font

Noto Sans JP

Sans17px

Contrast Ratio

1.07:1

3 issues

Reading Comfort

~36 CPL

Narrow lines
16px
h1
35px
h2
16px
h4
17px
p
Major Third
Scale

✅ Excellent readability: 17px body text is ideal for all devices.

⚠️ Wide line spacing (1.88). 1.4–1.6 is optimal for body text.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.1:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFonts

Color Palette

8 unique colors
Light
#ffffff
Background· 23.7%
#32bbdf
Primary· 48.00000000000001%
#3a558f
Secondary· 8.3%
#70cfe6
Accent· 7.8%
#ecf1f0
Secondary· 3.8%
#1a2d62
Accent· 3.3%
#6baccc
Secondary· 3.2%
#0c5cac
Accent· 1.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

6 Resources

5
Scripts
1
Styles
1
Async
0
Defer

Top Script Sources

js(3)ajax.googleapis.com(1)googletagmanager.com(1)

Website Identity

kgf-chubu.com

11 years old

〒464-0856名古屋市千種区吹上二丁目6番3号名古屋市中小企業振興会館 5階TEL：052-735-4831／FAX：052-735-4836

Location detected: 🇯🇵 Japanvia ip
GMO Internet Group, Inc. d/b/a Onamae.comja

Social Profiles

FacebookInstagram

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Last analyzed: 03 Jun 2026 at 17:58

Historical Analysis & Change Tracking