jpninfo.com

https://jpninfo.com· First analyzed 17 May 2026· Updated 17 May 2026

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jpninfo.com

Mobile

Sponsored

Hosting Provider

Akamai Technologies, Inc.

IP Address

172.233.71.253

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Osaka, Japan

ASN

AS63949

Organization

Akamai Technologies, Inc.

Nameservers

ns2.linode.com.ns5.linode.com.ns3.linode.com.ns4.linode.com.+1 more

Performance

Core Web Vitals

Weight

First Contentful Paint

699 ms10%

Speed Index

909 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1 MB

35 requests

0–49

50–89

90–100

Architecture Stack

Hybrid

🔀 Hybrid

Frontend

Framework

Nuxt.js

Infrastructure

Hosting

Akamai Technologies, Inc.

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

5 Technologies Detected

Analytics

Meta Frameworks

CSS Frameworks

Fonts

Adobe Fonts (Typekit)

SEO Analysis

D53/100

Meta Tags7/15

Content6/12

Headings3/8

Technical16/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

jpninfo.comjpninfo.com

GaijinPot

Find a job, study Japanese or travel in Japan. Your journey starts on GaijinPot.

Title Length9 chars

Recommended: 50-60 chars (~54px / 580px)

Description Length80 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

11 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

270 rules

Local SEO

Local Search Readiness

6/100

Poor

2 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

F38/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

Citation

17/25

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:166

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary29w

Descriptive Headingsavg 5.2w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

77/100

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

15/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

14/15

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

4/15

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.

65/100

108 mg

CO₂e / view

1.0 MB

Page Weight

70%

Cleaner Than

New Visitor

123 mg

Returning (cached)

62 mg

Annual (10K/mo)

12.9 kg

Emission Segments

Data Center

5 mg

Network

32 mg

Device

71 mg

Resource Breakdown

JavaScript

265.7 KB

Images

640.8 KB

CSS

142.2 KB

HTML

17.8 KB

Green Hosting Verified

Akamai Technologies, Inc.

Provider Match

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

218d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GoDaddy.com, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

19.11.2025

Valid Until

21.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.gaijinpot.comgaijinpot.com

SHA-256 Fingerprint

AB:73:E4:9B:0B:FE:BC:4D:D3:9A:BD:04:E1:87:EF:E2:6F:E9:56:2C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

none

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Sun, 17 May 2026 08:50:55 GMT

etag

"179b3-QLdH823w88Z2wH8YhZ1hcIhTcHA"

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

alt2.aspmx.l.google.com

alt1.aspmx.l.google.com

alt4.aspmx.l.google.com

aspmx.l.google.com

+1 more

Domain Information

jpninfo.com

Domain Age

11y 3m

Created

23.01.2015

Expires

23.01.2027

Last Updated

07.01.2026

Registrar

GMO Internet Group, Inc. d/b/a Onamae.com

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.

80/100

Mobile Friendly110 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

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

HelveticaNeueLTStd

WCAG Partial

56/100

Readability

/30

15/30

15px · LH 1.16

Hierarchy

/20

6/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

18/25

1 font · 4 req

Heading Font

HelveticaNeueLTStd

Sans

Body Font

HelveticaNeueLTStd

Sans15px

Contrast Ratio

1:1

28 issues

Reading Comfort

~46 CPL

Optimal (45–75)

42px

30px

16px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Tight line spacing (1.16). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 46/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 28 elements below WCAG AA threshold (min 1.0:1).

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

AAdobe Fonts Buy on MyFontsFlesch 46

Color Palette

8 unique colors

3.18:1 AA Large Light

#ffffff

Background· 76.7%

#8e9190

Other· 2.7%

#643b3d

Secondary· 4.8%

#f07e94

Accent· 4.5%

#abbebf

Secondary· 4%

#facab2

Accent· 3.3%

#f5f0ee

Primary· 2.1%

#c4dadb

Secondary· 2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

6 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(2)gstatic.com(1)use.typekit.net(1)googletagmanager.com(1)google.com(1)

Website Identity

jpninfo.com

11 years old

Location detected: 🇯🇵 Japanvia ip

GMO Internet Group, Inc. d/b/a Onamae.com📧 Google Workspaceen

Social Profiles

Facebook X (Twitter)Instagram LinkedIn

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Last analyzed: 17 May 2026 at 08:51

Historical Analysis & Change Tracking