e-words.jp

https://e-words.jp· First analyzed 28 Apr 2026· Updated 28 Apr 2026

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e-words.jp

Mobile

Sponsored

Hosting Provider

INTERLINK Co., LTD.

IP Address

203.143.127.138

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Toshima City, Japan

ASN

AS2514

Organization

INTERLINK Co., LTD.

Nameservers

ns1.incept.jp.ns2.incept.jp.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.0 s10%

Speed Index

2.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

27 KB

24 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

INTERLINK Co., LTD.

Progressive Web App

PWA ReadyWeb ManifestService WorkerApple Touch Icon

Technology Stack

5 Technologies Detected

Analytics

CSS Frameworks

Tag Managers

SEO Analysis

C68/100

Meta Tags7/15

Content11/12

Headings3/8

Technical20/25

E-E-A-T7/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

e-words.jpe-words.jp

IT用語辞典 e-Words

このサイトはIT用語のオンライン辞典です。情報・通信技術に関連する用語の意味や読み方、関連用語などを、キーワード検索や五十音索引から調べることができます。

Title Length14 chars

Recommended: 50-60 chars (~87px / 580px)

Description Length77 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (8/9) — critical for accessibility and SEO

8 issues found

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Crawlability

Sitemap

Type: standard

9,411 URLs

robots.txt

6 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

D44/100

Bot Access

16/25

Machine Read.

9/25

Schema Data

7/25

Citation

12/25

AI Bot Access

10/14 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:6%

Words:548

Token eff.:Optimal

Sections/1K:20.1

Structured Data

2 JSON-LD

Person×1.3(min)Organization×1.1WebSiteSearchAction

Citation Readiness

Opening Summary

Descriptive Headingsavg 1.3w

Canonical URL

Open Graph2/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

59/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

11/20

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

6/15

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.

53/100

A+

3 mg

CO₂e / view

27.4 KB

Page Weight

95%

Cleaner Than

New Visitor

4 mg

Returning (cached)

2 mg

Annual (10K/mo)

408 g

Emission Segments

Data Center

<0.001 g

Network

<0.001 g

Device

2 mg

Resource Breakdown

Images

342 B

HTML

18.8 KB

Other

8.3 KB

Green Hosting Not Verified

INTERLINK Co., LTD.

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

51d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (3072 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

21.03.2026

Valid Until

19.06.2026

Subject Alternative Names (1)

e-words.jp

SHA-256 Fingerprint

3F:01:23:D2:2D:6C:57:5A:49:80:37:1E:E6:81:E2:A9:FC:24:FC:2C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟣 Private(private)

content-encoding

📦 Gzip(gzip)

content-length

18967

content-type

text/html; charset=utf-8

date

Tue, 28 Apr 2026 09:17:30 GMT

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

e-words.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.

60/100

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Noto Sans JP

WCAG Partial

54/100

Readability

/30

14/30

15px · LH 1.90

Hierarchy

/20

8/20

WCAG

/25

18/25

1:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Noto Sans JP

Sans

Body Font

Noto Sans JP

Sans15px

Contrast Ratio

1:1

1 issue

Reading Comfort

Single Font Family

left aligned

17px

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

⚠️ Wide line spacing (1.90). 1.4–1.6 is optimal for body text.

⚠️ Hard to read: Flesch score 32/100. Simplify sentences for wider reach.

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

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

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 32

Color Palette

3 unique colors

Light

#ffffff

Background· 75.90000000000002%

#e5e8ea

Primary· 15.200000000000001%

#a8adb9

Secondary· 8.9%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Sponsored

Scripts & Styles

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cse.google.com(2)googletagmanager.com(2)scripts.clarity.ms(1)clarity.ms(1)google.com(1)

Website Identity

e-words.jp

Location detected: 🇯🇵 Japanvia tld

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Last analyzed: 28 Apr 2026 at 09:18

Historical Analysis & Change Tracking