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biz-japan.com

https://biz-japan.com· First analyzed 20 May 2026· Updated 20 May 2026
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biz-japan.com
Desktop screenshot of biz-japan.com
Mobile screenshot of biz-japan.com
Mobile

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Hosting Provider

IP Address

160.251.209.83

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS58791

Organization

GMO Internet Group, Inc.

Server

Apache

Nameservers

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

Performance

81

Core Web Vitals

Weight

First Contentful Paint
2.1 s10%
Speed Index
2.8 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3 MB
40 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
GMO Internet Group, Inc.

Technology Stack

6 Technologies Detected

Libraries

1

CSS Frameworks

1

Icon Libraries

1

Web Servers

1

SEO Analysis

C61/100
18
7
1
Meta Tags8/15
Content10/12
Headings3/8
Technical15/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
B
biz-japan.combiz-japan.com

TOP

Biz Japan Subsidy Matching System: A dedicated platform facilitating seamless subsidy applications and management for businesses in Japan, offering a rich se...

Description truncated.
Title Length3 chars

Recommended: 50-60 chars (~21px / 580px)

Description Length195 chars

Recommended: 120-160 chars

Issues (1)

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

Crawlability

Sitemap

Type: standard

110 URLs

robots.txt

1 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

14/100
Poor
4 12 2

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

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AI & LLM Readiness

D41/100
Bot Access
20/25
Machine Read.
12/25
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
Text ratio:3%
Words:355
Token eff.:Optimal
Sections/1K:45.1

Structured Data

No Schema

Citation Readiness

Opening Summary18w
Descriptive Headingsavg 1.2w
Canonical URL
Open Graph3/3
Twitter Card3/3
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
70/100
11
Passed
2
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
2/15
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.
2 recommendations
  • Accessibility recommendation preview...

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.
14/100
F
384 mg
CO₂e / view
3.0 MB
Page Weight
30%
Cleaner Than
New Visitor
438 mg
vs
Returning (cached)
219 mg
Annual (10K/mo)
46.0 kg
Emission Segments
Data Center
86 mg
Network
92 mg
Device
206 mg
Resource Breakdown
JavaScript
116.3 KB
Images
806.2 KB
CSS
2.1 MB
HTML
19.2 KB
Green Hosting Not Verified
GMO Internet Group, Inc.
7 recommendations
  • Carbon footprint recommendation preview...
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

2d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

22.02.2026

Valid Until

23.05.2026

Subject Alternative Names (7)

ai.biz-japan.combiz-japan.comdev.biz-japan.comdipesh.biz-japan.compr.biz-japan.comstaging.biz-japan.comtkim.biz-japan.com

SHA-256 Fingerprint

53:B8:67:49:75:DE:6A:19:3B:C5:F6:A2:53:6C:98:27:89:9B:00:7C...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, private)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Wed, 20 May 2026 05:33:14 GMT
keep-alive
timeout=5, max=100
Good Warning Issue

Email Infrastructure

Mailgun

Score

70

SPF
DKIM
DMARC

MX Records (2)

mxa.mailgun.org
mxb.mailgun.org

Domain Information

biz-japan.com

Domain Age
2y 4m

Created

28.12.2023

Expires

28.12.2026

Last Updated

12.12.2025

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.
C
69/100
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, viewport-fit=cover
1 recommendation
  • Mobile compatibility recommendation preview...

Typography & Readability

Noto Sans JP

WCAG Partial
61/100
Readability
/30
20/30

14px · LH 1.43

Hierarchy
/20
14/20

1.43x ratio · ✓ H1→H6

WCAG
/25
14/25

1:1 min contrast

Performance
/25
13/25

1 font · 1 req

Heading Font

Noto Sans JP

Sans20px

Body Font

Noto Sans JP

Sans14px

Contrast Ratio

1:1

8 issues

Reading Comfort

~42 CPL

Narrow lines
20px
h1
31px
h2
21px
h3
14px
p
Major Second
Scale

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 49/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.0:1).

✅ 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.

Color Palette

6 unique colors
3.88:1 AA Large Light
#ffffff
Background· 84.39999999999998%
#8c7e7f
Other· 2.5%
#e3e4e8
Primary· 5.300000000000001%
#9aa6b3
Secondary· 2.8%
#cbbcb6
Secondary· 2.7%
#355c99
Secondary· 2.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1

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

18 Resources

11
Scripts
7
Styles
2
Async
8
Defer

Top Script Sources

biz-japan.com(9)cdn.channel.io(1)googletagmanager.com(1)

Website Identity

biz-japan.com

03-5843-8711
2 years old
Location detected: 🇯🇵 Japanvia ip
GMO Internet Group, Inc. d/b/a Onamae.com📧 Mailgunja

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Last analyzed: 20 May 2026 at 05:33

Historical Analysis & Change Tracking