best-kyutoki.com

https://best-kyutoki.com· First analyzed 01 May 2026· Updated 01 May 2026

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best-kyutoki.com

Mobile

Sponsored

Hosting Provider

XSERVER Inc.

IP Address

85.131.197.155

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS131965

Organization

XSERVER Inc.

Server

Nginx

Nameservers

ns5.xserver.jp.ns2.xserver.jp.ns3.xserver.jp.ns4.xserver.jp.+1 more

Performance

Core Web Vitals

Weight

First Contentful Paint

828 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.3 MB

19 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

SWELLv2.16.0Custom

by LOOS,Inc.

View Theme

Technology Stack

7 Technologies Detected

Plugins

Other

CSS Frameworks

Analytics

Advertising

Web Servers

SEO Analysis

C62/100

Meta Tags8/15

Content6/12

Headings3/8

Technical23/25

E-E-A-T2/7

Images3/7

Links2/5

URL5/5

Social4/5

Freshness0/4

Mobile3/4

Indexability3/3

best-kyutoki.combest-kyutoki.com

ベスト給湯器ナビ-おすすめ業者サイト

給湯器交換・修理におすすめの業者をランキングで比較。エコキュートやガス給湯器の価格、対応エリア、アフターサービスを多角的に評価。信頼性の高い専門家による選び方ガイドで、最適な給湯器と業者選びをサポートします。

Title Length18 chars

Recommended: 50-60 chars (~111px / 580px)

Description Length104 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (3/5) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

14/100

Poor

4 13

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

Sponsored

AI & LLM Readiness

F36/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

8/25

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:1%

Words:111

Token eff.:Too Short

Structured Data

2 JSON-LD

Person×1.3Organization×1.1WebSiteSearchAction

Citation Readiness

Opening Summary

Descriptive Headingsavg 1w

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

86/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

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

7/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

1 recommendation

•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.

42/100

292 mg

CO₂e / view

2.3 MB

Page Weight

30%

Cleaner Than

New Visitor

334 mg

Returning (cached)

167 mg

Annual (10K/mo)

35.1 kg

Emission Segments

Data Center

65 mg

Network

70 mg

Device

157 mg

Resource Breakdown

JavaScript

29.8 KB

Images

2.2 MB

CSS

12.0 KB

HTML

42.0 KB

Other

1.6 KB

Green Hosting Not Verified

XSERVER Inc.

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

21%Critical

Interactive

HTTPS

No WAF

81d

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/2

Valid From

23.04.2026

Valid Until

22.07.2026

Subject Alternative Names (2)

best-kyutoki.comwww.best-kyutoki.com

SHA-256 Fingerprint

B8:8C:0B:41:33:01:CF:53:E1:3F:1A:04:4B:19:DA:F4:F1:14:95:FE...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Fri, 01 May 2026 13:39:45 GMT

last-modified

Fri, 01 May 2026 13:35:23 GMT

server

nginx

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

best-kyutoki.com

Domain Information

best-kyutoki.com

Domain Age

1y 6m

Created

29.10.2024

Expires

29.10.2026

Last Updated

29.09.2025

Registrar

XServer, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

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.

75/100

Mobile Friendly50 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, viewport-fit=cover

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

游ゴシック体

WCAG Partial

65/100

Readability

/30

23/30

16px · LH 1.80

Hierarchy

/20

14/20

1x ratio · ✓ H1→H6

WCAG

/25

13/25

1:1 min contrast

Performance

/25

15/25

1 font · 1 req

Heading Font

游ゴシック体

Sans16px

Body Font

游ゴシック体

Sans16px

Contrast Ratio

1:1

12 issues

Reading Comfort

~42 CPL

Narrow lines

16px

22px

16px

Augmented Fourth

Scale

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

⚠️ Partial contrast: 12 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.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFonts

Color Palette

13 unique colors

2.93:1 Fail Light

#dadad7

Other· 11.899999999999999%

#7f7d7a

Other· 6.5%

#f4c596

Primary· 20.1%

#fcf7cf

Accent· 11.6%

#f5671c

Accent· 9.7%

#fdfcf5

Accent· 7.4%

#111c2a

Secondary· 6.8%

#bcdbf2

Accent· 6.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

14 Resources

Scripts

Styles

Async

Defer

Top Script Sources

best-kyutoki.com(9)googletagmanager.com(1)

Website Identity

ｈａｎａｍｏｒｉ株式会社

Organization

hanamori-consul.com/

1 year old

Location detected: 🇯🇵 Japanvia ip

XServer, Inc.ja

Sponsored

Last analyzed: 01 May 2026 at 13:40

Historical Analysis & Change Tracking