sugardaddy.jp

https://sugardaddy.jp· First analyzed 03 Jun 2026· Updated 03 Jun 2026

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sugardaddy.jp

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

3.164.68.50

Site Location

🇯🇵 Japanvia tld

Server Location

🇫🇮 Helsinki, Finland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

AmazonS3

CDN

CloudFront

Nameservers

ns-965.awsdns-56.net.ns-110.awsdns-13.com.ns-1263.awsdns-29.org.ns-1783.awsdns-30.co.uk.

Performance

Core Web Vitals

Weight

First Contentful Paint

3.1 s10%

Speed Index

4.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.7 MB

92 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Ghost

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

11 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

Advertising

Twitter Ads Pinterest Tag TikTok Pixel

Frameworks

CSS Frameworks

Fonts

Tag Managers

SEO Analysis

D56/100

Meta Tags8/15

Content3/12

Headings8/8

Technical14/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

sugardaddy.jpsugardaddy.jp

SugarDaddy(シュガーダディ) - ハイクラス向けマッチングアプリ

成功した男性と魅力的な女性を繋ぐ、国内最大級のハイクラス向けマッチングアプリです。

Title Length37 chars

Recommended: 50-60 chars (~229px / 580px)

Description Length41 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (3 words). Search engines need substantial content for ranking.
• Most images missing alt text (14/17) — critical for accessibility and SEO

6 issues found

Upgrade to view details

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.

Sponsored

AI & LLM Readiness

F26/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

Citation

5/25

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:0%

Words:151

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card2/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

64/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

6/20

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

7/15

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.

28/100

486 mg

CO₂e / view

4.7 MB

Page Weight

15%

Cleaner Than

New Visitor

556 mg

Returning (cached)

278 mg

Annual (10K/mo)

58.3 kg

Emission Segments

Data Center

24 mg

Network

143 mg

Device

320 mg

Resource Breakdown

JavaScript

3.0 MB

Images

1.6 MB

CSS

167.0 KB

HTML

8.6 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

26%Critical

Interactive

HTTPS

WAF

259d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

SECOM Trust Systems CO.,LTD.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

04.02.2026

Valid Until

17.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (1)

sugardaddy.jp

SHA-256 Fingerprint

8F:9F:77:1A:F2:82:65:59:7F:4A:4E:CB:34:19:00:22:50:D9:17:E3...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

age

22826

content-length

8520

content-type

text/html

date

Wed, 03 Jun 2026 08:37:27 GMT

etag

"81824918ea34c1dcfe7fed10e922fc51"

Good Warning Issue

Email Infrastructure

Amazon SES

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

inbound-smtp.us-east-1.amazonaws.com

Domain Information

sugardaddy.jp

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

74/100

Mobile Friendly457 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, viewport-fit=cover, interactive-widget=resizes-content

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

游明朝 + Yu Gothic

WCAG Partial

60/100

Readability

/30

18/30

18px · LH 2.10

Hierarchy

/20

13/20

3.89x ratio · ✓ H1→H6

WCAG

/25

13/25

1.15:1 min contrast

Performance

/25

16/25

2 fonts · 18 req

Heading Font

游明朝

Sans70px

Body Font

Yu Gothic

Sans18px

Contrast Ratio

1.15:1

11 issues

Reading Comfort

~35 CPL

Narrow lines

70px

40px

13px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Wide line spacing (2.10). 1.4–1.6 is optimal for body text.

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.1:1).

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

✅ Strong hierarchy: Headlines are 3.9x larger than body text.

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

Buy on MyFonts

Color Palette

10 unique colors

4.2:1 AA Large Light

#ffffff

Primary· 26.2%

#7b7c78

Other· 6.3%

#b8cbd3

Secondary· 26.6%

#e5ded5

Secondary· 6.7%

#997564

Secondary· 6.6%

#30261e

Secondary· 5.9%

#ba9e8c

Secondary· 5.2%

#c8c1ba

Secondary· 5.1%

Business & Marketing Stack

7 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Twitter/X AdsMid-Market

Pinterest AdsMid-Market

TikTok PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

20 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(4)analytics.tiktok.com(3)connect.facebook.net(2)s.pinimg.com(2)static.ads-twitter.com(1)

Website Identity

sugardaddy.jp

Location detected: 🇯🇵 Japanvia tld

📧 Amazon SESja

Sponsored

Last analyzed: 03 Jun 2026 at 14:58

Historical Analysis & Change Tracking