senyo.co.jp

https://senyo.co.jp· First analyzed 24 May 2026· Updated 24 May 2026

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senyo.co.jp

Mobile

Sponsored

Hosting Provider

Server Hosting Service

IP Address

119.245.140.166

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Shinzaike, Japan

ASN

AS2514

Organization

Server Hosting Service

Server

Apache

Nameservers

ns3.sphere.ad.jp.ns4.sphere.ad.jp.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.6 s10%

Speed Index

3.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.8 MB

82 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

senyo2013v2.0Custom

by MONTAGE lab. "Powered by Seventh Networks."

View Theme

Technology Stack

8 Technologies Detected

Analytics

Plugins

Libraries

CSS Frameworks

Fonts

Web Servers

SEO Analysis

D50/100

Meta Tags10/15

Content6/12

Headings4/8

Technical12/21

E-E-A-T0/7

Images2/7

Links2/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

senyo.co.jpsenyo.co.jp

泉陽興業株式会社 | SENYO KOGYO CO., LTD.

泉陽興業株式会社は「暮らしの中にゆとりと遊び」をテーマに、アミューズメント施設・レジャー施設の開発を通じて憩いと安らぎ、夢と感動のある遊空間の開発に積極的に取り組んでいます。

Title Length32 chars

Recommended: 50-60 chars (~203px / 580px)

Description Length87 chars

Recommended: 120-160 chars

Issues (0)

12 issues found

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Local SEO

Local Search Readiness

12/100

Poor

4 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

F34/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

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

nav

Text ratio:1%

Words:89

Token eff.:Too Short

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

AI readiness recommendation preview...

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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.

66/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

18/20

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.

17/100

231 mg

CO₂e / view

1.8 MB

Page Weight

50%

Cleaner Than

New Visitor

264 mg

Returning (cached)

132 mg

Annual (10K/mo)

27.8 kg

Emission Segments

Data Center

52 mg

Network

56 mg

Device

124 mg

Resource Breakdown

JavaScript

184.0 KB

Images

1.4 MB

CSS

203.6 KB

HTML

19.1 KB

Green Hosting Not Verified

Server Hosting Service

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

208d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

17.11.2025

Valid Until

19.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.senyo.co.jpsenyo.co.jp

SHA-256 Fingerprint

DF:97:BB:A8:45:C7:25:FB:3F:44:CE:8B:ED:F0:D1:C2:D8:FD:D5:A4...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

Keep-Alive

content-type

text/html; charset=UTF-8

date

Sun, 24 May 2026 21:18:12 GMT

keep-alive

timeout=3, max=100

server

Apache

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

senyo.co.jp

Domain Information

senyo.co.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.

45/100

Not Mobile Friendly

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=1024

5 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

ヒラギノ角ゴ Pro W3

WCAG Partial

59/100

Readability

/30

23/30

14px · LH 1.40

Hierarchy

/20

13/20

1.71x ratio

WCAG

/25

14/25

1.01:1 min contrast

Performance

/25

9/25

2 fonts · 7 req

Heading Font

ヒラギノ角ゴ Pro W3

Sans24px

Body Font

ヒラギノ角ゴ Pro W3

Sans14px

Contrast Ratio

1.01:1

9 issues

Reading Comfort

Single Font Family

left aligned

24px

14px

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

6 unique colors

4.74:1 AA Light

#ffffff

Background· 54%

#727376

Other· 3%

#d4d9e3

Primary· 8.1%

#382a3a

Secondary· 5.3%

#beada0

Secondary· 2.5%

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

senyo.co.jp(9)local(3)google-analytics.com(1)ajaxzip3.github.io(1)

Website Identity

senyo.co.jp

本社：大阪市浪速区元町1丁目8番15号（泉陽ビル）TEL:075-603-0518FAX:075-603-7117

Location detected: 🇯🇵 Japanvia tld

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Last analyzed: 24 May 2026 at 21:19

Historical Analysis & Change Tracking