jpn.pioneer

https://jpn.pioneer· First analyzed 28 Apr 2026· Updated 28 Apr 2026

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jpn.pioneer

Mobile

Sponsored

Hosting Provider

Open Computer Network

IP Address

153.153.159.136

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Gotenba Shi, Japan

ASN

AS4713

Organization

Open Computer Network

Server

Apache

Nameservers

ns-1284.awsdns-32.org.ns-1711.awsdns-21.co.uk.ns-317.awsdns-39.com.ns-697.awsdns-23.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.4 s10%

Speed Index

3.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.7 MB

83 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Open Computer Network

Technology Stack

10 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Microsoft Clarity Segment

UI Components

Swiper Slick Carousel

Libraries

CSS Frameworks

Tag Managers

Web Servers

SEO Analysis

C68/100

Meta Tags8/15

Content12/12

Headings3/8

Technical18/25

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

jpn.pioneerjpn.pioneer

パイオニア株式会社

【パイオニア公式】パイオニア株式会社（Pioneer）のコーポレートサイト。個人向け（カーナビ・カーAV、スマートフォン用カーナビアプリ COCCHi、バイク専用ナビゲーションアプリ MOTTO GO、ゲーミングスピーカー、他）および法人向け（OEM向け車載用製品、業務用カーソリューション、業務用音響ソリューショ...

Description truncated.

Title Length9 chars

Recommended: 50-60 chars (~55px / 580px)

Description Length192 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (49/52) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

6 rules

Allows all crawlers

Local SEO

Local Search Readiness

10/100

Poor

3 13 1

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

Sponsored

AI & LLM Readiness

D42/100

Bot Access

19/25

Machine Read.

11/25

Schema Data

2/25

Citation

10/25

AI Bot Access

13/14 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:6%

Words:645

Token eff.:Optimal

Sections/1K:20.2

Depth:3/5

Structured Data

1 JSON-LD

SearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headingsavg 1.1w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

AI readiness recommendation preview...

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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.

71/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

13/20

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

9/15

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

ARIA & Roles

9/15

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

4 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.

20/100

344 mg

CO₂e / view

2.7 MB

Page Weight

30%

Cleaner Than

New Visitor

393 mg

Returning (cached)

196 mg

Annual (10K/mo)

41.2 kg

Emission Segments

Data Center

77 mg

Network

83 mg

Device

184 mg

Resource Breakdown

Images

1.8 MB

CSS

771.4 KB

HTML

151.4 KB

Green Hosting Not Verified

Open Computer Network

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

188d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

02.10.2025

Valid Until

03.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (13)

*.jpn.pioneerjustfit.carrozzeria.pioneerwww3.pioneer.co.jptad-labs.comwww.technicalaudiodevices.compioneer-carsolution.jpwww.mixtrax-global.compioneer.jp+5 more

SHA-256 Fingerprint

82:D4:F7:7C:C1:B2:D9:BE:5D:0E:49:DC:A0:55:13:0C:9D:E6:45:64...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

Keep-Alive

content-type

text/html; charset=UTF-8

date

Tue, 28 Apr 2026 22:42:00 GMT

keep-alive

timeout=15, max=999

server

Apache

x-content-type-options

nosniff

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (1)

jpn-pioneer.mail.protection.outlook.com

Domain Information

jpn.pioneer

Domain Age

8y 2m

Created

28.02.2018

Expires

28.02.2027

Last Updated

29.01.2026

Registrar

Nom-iq Ltd. dba COM LAUDE

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

65/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

游ゴシック

WCAG AA

62/100

Readability

/30

18/30

18px · LH 1.80

Hierarchy

/20

7/20

WCAG

/25

21/25

5.95:1 min contrast

Performance

/25

16/25

2 fonts

Heading Font

游ゴシック

Sans

Body Font

游ゴシック

Sans18px

Contrast Ratio

5.95:1

WCAG AA (≥4.5:1)

Reading Comfort

~40 CPL

Narrow lines

40px

32px

18px

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

⚠️ Hard to read: Flesch score 38/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ 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 MyFontsFlesch 38

Color Palette

14 unique colors

5.23:1 AA Light

#f5f5f5

Background· 20.099999999999998%

#606772

Secondary· 6.6%

#231d27

Primary· 11.8%

#5d3a3a

Secondary· 8.1%

#a49aac

Secondary· 7.1%

#685150

Secondary· 7%

#5bc7d5

Accent· 6.2%

#b2d2d4

Secondary· 6.2%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

assets.jpn.pioneer(7)googletagmanager.com(4)youtube.com(2)scripts.clarity.ms(1)hm.mieru-ca.com(1)

Website Identity

パイオニア株式会社

Corporation

パイオニア株式会社（Pioneer）のコーポレートサイト。個人向け（カーナビ・カーAV、スマートフォン用カーナビアプリ COCCHi、バイク専用ナビゲーションアプリ MOTTO GO、ゲーミングスピーカー、他）および法人向け（OEM向け車載用製品、業務用カーソリューション、業務用音響ソリューション他）等、新たな商品やUXを実現するサービスを開発・提案しています。

jpn.pioneer/ja/

8 years old

Location detected: 🇯🇵 Japanvia ip

Nom-iq Ltd. dba COM LAUDE📧 Microsoft 365ja

Sponsored

Last analyzed: 28 Apr 2026 at 22:42

Historical Analysis & Change Tracking