fool.jp

https://fool.jp· First analyzed 04 May 2026· Updated 04 May 2026

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fool.jp

Mobile

Sponsored

Hosting Provider

Japan150

IP Address

150.95.250.159

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS7506

Organization

Japan150

Server

Apache

Nameservers

sv.madame.jp.dns2.lolipop.jp.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

404 ms10%

Speed Index

525 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

43 KB

6 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Japan150

Technology Stack

2 Technologies Detected

Web Servers

Apachev2.0.58

Languages

PHPv5.3.8

SEO Analysis

F36/100

Meta Tags4/15

Content0/12

Headings6/8

Technical10/21

E-E-A-T0/7

Images2/7

Links2/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

fool.jpfool.jp

404 Error - Not Found

No description available for this page.

Title Length21 chars

Recommended: 50-60 chars (~130px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Very thin content (12 words). Search engines need substantial content for ranking.

11 issues found

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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.

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AI & LLM Readiness

F26/100

Bot Access

20/25

Machine Read.

4/25

Schema Data

0/25

Citation

2/25

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:1%

Words:7

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

64/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

14/20

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.

2 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.

47/100

A+

5 mg

CO₂e / view

42.7 KB

Page Weight

95%

Cleaner Than

New Visitor

6 mg

Returning (cached)

3 mg

Annual (10K/mo)

636 g

Emission Segments

Data Center

1 mg

Network

1 mg

Device

3 mg

Resource Breakdown

Images

23.6 KB

HTML

19.1 KB

Green Hosting Not Verified

Japan150

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Static / Informational

No SSL

No WAF

nulld

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

content-length

19241

content-type

text/html

date

Mon, 04 May 2026 13:28:57 GMT

server

Apache/2.0.58 (Unix) PHP/5.3.8 mod_bwshare/0.2.1

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.fool.jp

Domain Information

fool.jp

DNSSEC

Not Enabled

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.

66/100

Mobile Friendly6 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

-apple-system

WCAG Partial

78/100

Readability

/30

20/30

16px · LH 1.72

Hierarchy

/20

19/20

2.4x ratio · ✓ H1→H6

WCAG

/25

19/25

2.64:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

-apple-system

Sans38px

Body Font

-apple-system

Sans16px

Contrast Ratio

2.64:1

1 issue

Reading Comfort

~31 CPL

Narrow lines

38px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.6:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.4x larger than body text.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Color Palette

7 unique colors

Light

#ffffff

Background· 87.89999999999999%

#ffcc33

Primary· 7.1%

#ae5b20

Accent· 1.5%

#bb8e50

Secondary· 1.2%

#efeade

Secondary· 1.1%

#dbb964

Accent· 0.6%

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Scripts & Styles

3 Resources

Scripts

Styles

Async

Defer

Top Script Sources

js.ad-stir.com(1)j.microad.net(1)cdn.microad.jp(1)

Website Identity

fool.jp

Location detected: 🇯🇵 Japanvia tld

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Last analyzed: 04 May 2026 at 13:29

Historical Analysis & Change Tracking