iee.jp

https://iee.jp· First analyzed 21 May 2026· Updated 21 May 2026

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iee.jp

Mobile

Sponsored

Hosting Provider

XBIT

IP Address

59.106.75.11

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS9370

Organization

XBIT

Server

Apache

Nameservers

ns02.xbit.jp.ns.iee.jp.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.8 s10%

Speed Index

2.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5.9 MB

109 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.1.5

cms

ieev1.0Custom

by Author URI:

View Theme

Technology Stack

13 Technologies Detected

Plugins

Contact Form 7

Cf7 Conditional Fields Vk Link Target Controller

Analytics

Libraries

CSS Frameworks

Fonts

Tag Managers

Web Servers

Languages

Security

SEO Analysis

D58/100

Meta Tags4/15

Content11/12

Headings3/8

Technical16/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social4/5

Freshness0/4

Mobile4/4

Indexability3/3

iee.jpiee.jp

一般社団法人電気学会

No description available for this page.

Title Length11 chars

Recommended: 50-60 chars (~68px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (170/171) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

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

D42/100

Bot Access

20/25

Machine Read.

15/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:5%

Words:989

Token eff.:Optimal

Sections/1K:8.1

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary15w

Descriptive Headingsavg 1.4w

Canonical URL

Open Graph2/3

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.

70/100

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

10/15

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

1/15

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

3 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.

16/100

748 mg

CO₂e / view

5.9 MB

Page Weight

Cleaner Than

New Visitor

855 mg

Returning (cached)

427 mg

Annual (10K/mo)

89.8 kg

Emission Segments

Data Center

167 mg

Network

180 mg

Device

401 mg

Resource Breakdown

JavaScript

112.2 KB

Images

5.6 MB

CSS

57.5 KB

Fonts

120.4 KB

HTML

27.3 KB

Other

2.7 KB

Green Hosting Not Verified

XBIT

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

210d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

19.11.2025

Valid Until

17.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.iee.jpiee.jp

SHA-256 Fingerprint

F3:35:DF:9D:E3:4D:2F:37:2E:4F:50:35:52:EF:DF:AD:C9:36:7D:CD...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

27649

content-type

text/html; charset=UTF-8

date

Thu, 21 May 2026 18:31:40 GMT

keep-alive

timeout=3, max=200

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.iee.jp

Domain Information

iee.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.

63/100

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=1100

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

ヒラギノ角ゴシック Pro W3

WCAG Partial

56/100

Readability

/30

19/30

14px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

14/25

1.59:1 min contrast

Performance

/25

15/25

2 fonts · 3 req

Heading Font

ヒラギノ角ゴシック Pro W3

Sans

Body Font

ヒラギノ角ゴシック Pro W3

Sans14px

Contrast Ratio

1.59:1

22 issues

Reading Comfort

Single Font Family

left aligned

28px

14px

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ Easy to read: Flesch score 89/100 — accessible to general audiences.

⚠️ Partial contrast: 22 elements below WCAG AA threshold (min 1.6:1).

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

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

GGoogle Fonts Buy on MyFontsFlesch 89

Color Palette

12 unique colors

7.53:1 AAA Light

#ffffff

Background· 23.2%

#515558

Text· 14.3%

#3974bf

Primary· 11.6%

#e17746

Primary· 10.8%

#41a18e

Primary· 9.3%

#c44748

Accent· 7%

#244b8c

Primary· 6.9%

#59626c

Secondary· 3.1%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

iee.jp(11)googletagmanager.com(3)gstatic.com(1)google.com(1)stats.wp.com(1)

Website Identity

iee.jp

Location detected: 🇯🇵 Japanvia tld

Social Profiles

Facebook X (Twitter)YouTube

Sponsored

Last analyzed: 21 May 2026 at 18:32

Historical Analysis & Change Tracking

iee.jp

一般社団法人 電気学会

Accessibility

Carbon Footprint

Mobile Compatibility

Color Palette

iee.jp

一般社団法人電気学会