chaoo.jp

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

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chaoo.jp

Mobile

Sponsored

Hosting Provider

KAGOYA JAPAN Inc.

IP Address

153.127.227.131

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Nagoya, Japan

ASN

AS24282

Organization

KAGOYA JAPAN Inc.

Server

Nginx

Nameservers

ns3.xdomain.ne.jp.ns1.xdomain.ne.jp.ns2.xdomain.ne.jp.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.0 s10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

10.4 MB

84 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

KAGOYA JAPAN Inc.

Technology Stack

9 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

Libraries

UI Components

CSS Frameworks

Tag Managers

Web Servers

SEO Analysis

D52/100

Meta Tags8/15

Content10/12

Headings3/8

Technical11/21

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

chaoo.jpchaoo.jp

chaoo.jp｜豊田・岡崎・安城・刈谷・西尾のグルメポータルサイト

西三河でグルメを探すならchaoo.jp。お店からの新着情報やおすすめメニューなど知りたい情報が満載のグルメポータルサイトです。

Title Length34 chars

Recommended: 50-60 chars (~208px / 580px)

Description Length64 chars

Recommended: 120-160 chars

Issues (1)

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

10 issues found

Upgrade to view details

Local SEO

Local Search Readiness

6/100

Poor

2 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

F31/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

0/25

Citation

3/25

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:282

Token eff.:Too Short

Sections/1K:191.5

Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 1.6w

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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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.

77/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

20/20

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

Forms & Inputs

12/15

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.

3 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.

11/100

1.32 g

CO₂e / view

10.4 MB

Page Weight

Cleaner Than

New Visitor

1.51 g

Returning (cached)

755 mg

Annual (10K/mo)

158.6 kg

Emission Segments

Data Center

295 mg

Network

317 mg

Device

709 mg

Resource Breakdown

JavaScript

223.1 KB

Images

10.1 MB

CSS

155.7 KB

HTML

10.3 KB

Other

433 B

Green Hosting Not Verified

KAGOYA JAPAN Inc.

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

50d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

26.04.2026

Valid Until

25.07.2026

Subject Alternative Names (1)

chaoo.jp

SHA-256 Fingerprint

4C:34:CB:05:2D:32:39:E7:DF:68:0E:CA:75:C3:95:9D:AE:B8:84:C2...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

⚪ Custom()

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Thu, 04 Jun 2026 11:02:48 GMT

expires

-1

ms-author-via

DAV

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

dmail.kagoya.net

Domain Information

chaoo.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.

53/100

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,user-scalable=1,maximum-scale=1

4 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Yu Gothic Medium

WCAG Partial

68/100

Readability

/30

19/30

16px · LH 1.80

Hierarchy

/20

12/20

1x ratio · ✓ H1→H6

WCAG

/25

17/25

2.67:1 min contrast

Performance

/25

20/25

2 fonts · 2 req

Heading Font

Yu Gothic Medium

Sans16px

Body Font

Yu Gothic Medium

Sans16px

Contrast Ratio

2.67:1

8 issues

Reading Comfort

~37 CPL

Narrow lines

16px

20px

22px

16px

Minor Second

Scale

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

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 2.7:1).

✅ 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.

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFonts

Color Palette

8 unique colors

2.46:1 Fail Light

#f6f6f6

Background· 72.3%

#a29e9c

Other· 2.8%

#f6e8a3

Primary· 5.5%

#fcf7ca

Accent· 5.2%

#049ee7

Accent· 4.5%

#e04d33

Accent· 4.2%

#cad8cb

Secondary· 3%

#9f504d

Secondary· 2.4%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

16 Resources

Scripts

Styles

Async

Defer

Top Script Sources

chaoo.jp(4)googletagmanager.com(3)connect.facebook.net(3)scripts.clarity.ms(1)clarity.ms(1)

Website Identity

chaoo.jp

Location detected: 🇯🇵 Japanvia tld

Social Profiles

Instagram

Sponsored

Last analyzed: 04 Jun 2026 at 11:03

Historical Analysis & Change Tracking