star-pay.jp

https://star-pay.jp· First analyzed 24 May 2026· Updated 24 May 2026

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star-pay.jp

Mobile

Sponsored

Hosting Provider

GMO Internet Group, Inc.

IP Address

157.7.184.16

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS7506

Organization

GMO Internet Group, Inc.

Server

Apache

Nameservers

ns-207.awsdns-25.com.ns-840.awsdns-41.net.ns-1247.awsdns-27.org.ns-1707.awsdns-21.co.uk.

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%

5.5 MB

45 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv7.0

cms

Star Paymentv1.0.Custom

by Star Payment

View Theme

Technology Stack

11 Technologies Detected

Libraries

jQueryv3.7.1

Animate.css

Fonts

Google Fonts Adobe Fonts (Typekit)

Plugins

Contact Form 7

Contact Form 7 Add Confirm

Other

UI Components

CSS Frameworks

Icon Libraries

Web Servers

SEO Analysis

B70/100

Meta Tags4/15

Content9/12

Headings8/8

Technical20/25

E-E-A-T5/7

Images2/7

Links2/5

URL5/5

Social4/5

Freshness4/4

Mobile4/4

Indexability3/3

star-pay.jpstar-pay.jp

株式会社スターペイメント

No description available for this page.

Title Length12 chars

Recommended: 50-60 chars (~74px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

• Missing meta description — important for click-through rates in SERPs

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

31/100

Needs Work

9 8

Sponsored

AI & LLM Readiness

D48/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

7/25

Citation

13/25

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:5%

Words:291

Token eff.:Too Short

Sections/1K:92.8

Depth:3/5

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary

Descriptive Headingsavg 1w

Canonical URL

Open Graph2/3

Twitter Card2/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

73/100

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

5/15

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

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

2/15

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.

24/100

699 mg

CO₂e / view

5.5 MB

Page Weight

Cleaner Than

New Visitor

799 mg

Returning (cached)

399 mg

Annual (10K/mo)

83.9 kg

Emission Segments

Data Center

156 mg

Network

168 mg

Device

375 mg

Resource Breakdown

JavaScript

265.8 KB

Images

2.2 MB

CSS

3.0 MB

Fonts

91.1 KB

HTML

10.9 KB

Green Hosting Not Verified

GMO Internet Group, Inc.

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

14d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

07.05.2025

Valid Until

08.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

star-pay.jp

SHA-256 Fingerprint

96:9A:19:EB:2B:36:BC:F2:E0:07:DC:CD:0A:34:67:BA:23:B7:D3:D8...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, must-revalidate, max-age=0, no-store, private)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Sun, 24 May 2026 19:41:12 GMT

expires

Wed, 11 Jan 1984 05:00:00 GMT

link

<https://star-pay.jp/wp/wp-json/>; rel="https://api.w.org/",...

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

v2301-202.mailsecure.jp

Domain Information

star-pay.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.

67/100

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=1.0

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Noto Sans JP

WCAG Partial

60/100

Readability

/30

12/30

14px · LH 2.14

Hierarchy

/20

14/20

5x ratio · ✓ H1→H6

WCAG

/25

14/25

1:1 min contrast

Performance

/25

20/25

1 font · 2 req

Heading Font

Noto Sans JP

Sans70px

Body Font

Noto Sans JP

Sans14px

Contrast Ratio

1:1

4 issues

Reading Comfort

~40 CPL

Narrow lines

70px

40px

27px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Wide line spacing (2.14). 1.4–1.6 is optimal for body text.

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 5.0x larger than body text.

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

GGoogle Fonts AAdobe Fonts

Color Palette

9 unique colors

3.07:1 AA Large Light

#808080

Other· 38.800000000000004%

#303738

Secondary· 7.1%

#121716

Primary· 6.2%

#1e2a2f

Secondary· 5.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

star-pay.jp(11)cdnjs.cloudflare.com(2)use.typekit.net(1)

Website Identity

株式会社スターペイメント

Organization

sales@star-pay.jp

03-5860-6891

star-pay.jp/wp/

Location detected: 🇯🇵 Japanvia tld

Sponsored

Last analyzed: 24 May 2026 at 19:41

Historical Analysis & Change Tracking