billi-walker.jp

https://billi-walker.jp· First analyzed 01 May 2026· Updated 01 May 2026

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billi-walker.jp

Mobile

Sponsored

Hosting Provider

GMO Internet Group, Inc.

IP Address

163.44.176.17

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS7506

Organization

GMO Internet Group, Inc.

Server

LiteSpeed

Nameservers

ns1.value-domain.com.ns2.value-domain.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.8 s10%

Speed Index

2.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.2 MB

101 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

GMO Internet Group, Inc.

Technology Stack

9 Technologies Detected

Libraries

Analytics

CSS Frameworks

Icon Libraries

Web Servers

Security

SEO Analysis

D57/100

Meta Tags10/15

Content11/12

Headings1/8

Technical15/25

E-E-A-T0/7

Images2/7

Links2/5

URL5/5

Social4/5

Freshness0/4

Mobile4/4

Indexability3/3

billi-walker.jpbilli-walker.jp

ビリヤード・ウォーカー　ビリヲカ - ビリヤードを見る☆知る☆楽しむ

ビリヤードウォーカー（ビリヲカ）は、ビリヤードを見る、知る、楽しむためのコンテンツを用意しています。ビリヤード場ガイド、プロ名鑑、試合結果、用語集、イベントカレンダーなど

Title Length34 chars

Recommended: 50-60 chars (~210px / 580px)

Description Length85 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

77,249 URLs

robots.txt

18 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100

Poor

3 13 2

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

Sponsored

AI & LLM Readiness

F38/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

3/25

Citation

7/25

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:9%

Words:1,127

Token eff.:Optimal

Sections/1K:0.9

Structured Data

1 JSON-LD

WebSiteSearchAction

Citation Readiness

Opening Summary

Descriptive Headingsavg 1w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

37/100

Passed

Critical

Warnings

Images & Alt Text

7/20

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

Semantic Structure

9/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

0/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

12/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

5/15

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.

29/100

157 mg

CO₂e / view

1.2 MB

Page Weight

70%

Cleaner Than

New Visitor

180 mg

Returning (cached)

90 mg

Annual (10K/mo)

18.9 kg

Emission Segments

Data Center

35 mg

Network

38 mg

Device

84 mg

Resource Breakdown

JavaScript

178.8 KB

Images

603.1 KB

CSS

471.8 KB

HTML

16.2 KB

Green Hosting Not Verified

GMO Internet Group, Inc.

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

73d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp384r1) (384 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

15.04.2026

Valid Until

14.07.2026

Subject Alternative Names (2)

billi-walker.jpwww.billi-walker.jp

SHA-256 Fingerprint

94:19:65:C0:F8:62:8B:F8:85:83:4F:7E:D9:51:AE:17:0E:D7:E9:34...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...

content-encoding

⚡ Brotli(br)

content-length

16318

content-type

text/html; charset=utf-8

date

Fri, 01 May 2026 22:17:15 GMT

server

LiteSpeed

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

billi-walker.jp

Domain Information

billi-walker.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.

28/100

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.

5 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Hiragino Kaku Gothic Pro

WCAG Partial

46/100

Readability

/30

11/30

13px · LH 1.50

Hierarchy

/20

8/20

1.17x ratio

WCAG

/25

14/25

2.03:1 min contrast

Performance

/25

13/25

1 font · 1 req

Heading Font

Hiragino Kaku Gothic Pro

Sans15px

Body Font

Hiragino Kaku Gothic Pro

Sans13px

Contrast Ratio

2.03:1

26 issues

Reading Comfort

~111 CPL

Too wide

15px

17px

20px

13px

Minor Second

Scale

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very long lines: ~111 chars/line causes eye strain. Add max-width constraint.

⚠️ Partial contrast: 26 elements below WCAG AA threshold (min 2.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

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

Buy on MyFontsFlesch 59

Color Palette

9 unique colors

2.24:1 Fail Light

#ffffff

Background· 76.10000000000001%

#b1abb5

Other· 2.7%

#160f92

Primary· 7.6000000000000005%

#8295b6

Secondary· 3%

#c0d0d9

Secondary· 2.4%

#4f4f7e

Secondary· 1.7%

#0a065f

Accent· 1.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

28 Resources

Scripts

Styles

Async

Defer

Top Script Sources

billi-walker.jp(13)ajax.googleapis.com(2)google-analytics.com(1)gstatic.com(1)google.com(1)

Website Identity

billi-walker.jp

Location detected: 🇯🇵 Japanvia tld

Sponsored

Last analyzed: 01 May 2026 at 22:17

Historical Analysis & Change Tracking

billi-walker.jp

ビリヤード・ウォーカー ビリヲカ - ビリヤードを見る☆知る☆楽しむ

Accessibility

Carbon Footprint

Mobile Compatibility

Color Palette

billi-walker.jp

ビリヤード・ウォーカー　ビリヲカ - ビリヤードを見る☆知る☆楽しむ