softopia.or.jp

https://softopia.or.jp· First analyzed 04 Jun 2026· Updated 04 Jun 2026

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softopia.or.jp

Mobile

Sponsored

Hosting Provider

MIRAI CO., LTD.

IP Address

210.172.223.67

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Kani, Japan

ASN

AS7690

Organization

MIRAI CO., LTD.

Nameservers

ns1.mcnx.jp.ns2.mcnx.jp.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.0 s10%

Speed Index

1.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4 MB

70 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

ソフトピアジャパンデザインテンプレート (since 2024.07.30)Custom

by LinkStory

Technology Stack

10 Technologies Detected

Analytics

Libraries

UI Components

CSS Frameworks

Fonts

Tag Managers

Security

Plugins

SEO Analysis

C69/100

Meta Tags7/15

Content10/12

Headings6/8

Technical23/25

E-E-A-T2/7

Images2/7

Links2/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

softopia.or.jpsoftopia.or.jp

公益財団法人ソフトピアジャパン - 公益財団法人ソフトピアジャパン

No description available for this page.

Title Length33 chars

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

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (18/33) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

14 URLs

14 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

27/100

Needs Work

7 10

Sponsored

AI & LLM Readiness

D44/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

7/25

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:4%

Words:207

Token eff.:Too Short

Sections/1K:19.3

Depth:3/5

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary

Descriptive Headingsavg 1w

Canonical URL

Open Graph3/3

Twitter Card3/3

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.

71/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

18/20

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

9/15

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

ARIA & Roles

4/15

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.

23/100

502 mg

CO₂e / view

4.0 MB

Page Weight

15%

Cleaner Than

New Visitor

574 mg

Returning (cached)

287 mg

Annual (10K/mo)

60.3 kg

Emission Segments

Data Center

112 mg

Network

121 mg

Device

270 mg

Resource Breakdown

JavaScript

231.4 KB

Images

3.6 MB

CSS

100.9 KB

Fonts

30.5 KB

HTML

10.5 KB

Green Hosting Not Verified

MIRAI CO., LTD.

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

284d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

12.02.2026

Valid Until

16.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.softopia.or.jpsoftopia.or.jp

SHA-256 Fingerprint

A7:33:4B:7D:25:F4:72:EE:77:0C:EF:89:F9:FA:92:D8:49:96:FD:1C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

⚡ Brotli(br)

content-language

content-type

text/html; charset=UTF-8

date

Thu, 04 Jun 2026 13:38:18 GMT

link

<https://www.softopia.or.jp/wp-json/>; rel="https://api.w.or...

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

sv4.mcnx.jp

Domain Information

softopia.or.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.

64/100

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=1.0,minimum-scale=1.0

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Zen Kaku Gothic New + Noto Sans JP

WCAG Partial

73/100

Readability

/30

20/30

21px · LH 1.80

Hierarchy

/20

13/20

1.43x ratio

WCAG

/25

20/25

3.57:1 min contrast

Performance

/25

20/25

2 fonts · 1 req

Heading Font

Zen Kaku Gothic New

Sans30px

Body Font

Noto Sans JP

Sans21px

Contrast Ratio

3.57:1

2 issues

Reading Comfort

~38 CPL

Narrow lines

30px

63px

38px

21px

Perfect Fourth

Scale

✅ Excellent readability: 21px body text is ideal for all devices.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 3.6:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

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

GGoogle Fonts Buy on MyFontsFluid Type (rem)

Color Palette

10 unique colors

Light

#ffffff

Background· 46.300000000000004%

#a0ff27

Accent· 26.6%

#040502

Primary· 7.4%

#e3eed4

Secondary· 3.9%

#9e0f3d

Accent· 3.6%

#8f6c5b

Secondary· 3%

#cec1a4

Secondary· 2.7%

#c0ff68

Accent· 1.2%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

softopia.or.jp(8)googletagmanager.com(3)connect.facebook.net(2)gstatic.com(1)ajax.googleapis.com(1)

Website Identity

公益財団法人ソフトピアジャパン

Organization

公益財団法人ソフトピアジャパン

www.softopia.or.jp/

Location detected: 🇯🇵 Japanvia tld

Social Profiles

Facebook X (Twitter)YouTube

Sponsored

Last analyzed: 04 Jun 2026 at 13:38

Historical Analysis & Change Tracking