exam.or.jp

https://exam.or.jp· First analyzed 28 May 2026· Updated 28 May 2026

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exam.or.jp

Mobile

Sponsored

Hosting Provider

SAKURA

IP Address

153.120.144.240

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Osaka, Japan

ASN

AS7684

Organization

SAKURA

Server

Nginx

Nameservers

ns1.gslb9.sakura.ne.jp.ns2.gslb9.sakura.ne.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%

4 MB

52 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

ORIGINALTPLv2.01Custom

by media

View Theme

Technology Stack

10 Technologies Detected

Analytics

Plugins

Libraries

UI Components

CSS Frameworks

Icon Libraries

Fonts

Web Servers

SEO Analysis

B71/100

Meta Tags7/15

Content11/12

Headings8/8

Technical23/25

E-E-A-T2/7

Images1/7

Links2/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

exam.or.jpexam.or.jp

公益財団法人安全衛生技術試験協会

公益財団法人安全衛生技術試験協会は、安全衛生技術の向上と普及を推進する公益法人です。労働災害防止のための技術開発や教育活動を通じて、安全で快適な労働環境の実現をサポートします。

Title Length17 chars

Recommended: 50-60 chars (~105px / 580px)

Description Length89 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (10/14) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

14/100

Poor

4 13

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

Sponsored

AI & LLM Readiness

D55/100

Bot Access

20/25

Machine Read.

18/25

Schema Data

6/25

Citation

11/25

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

navheader/footer

Text ratio:10%

Words:831

Token eff.:Optimal

Sections/1K:57.8

Depth:2/5

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbList

Citation Readiness

Opening Summary137w

Descriptive Headingsavg 2w

Canonical URL

Open Graph2/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

AI readiness recommendation preview...

Upgrade to view recommendations

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.

76/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

20/20

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

9/15

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

ARIA & Roles

7/15

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.

18/100

501 mg

CO₂e / view

4.0 MB

Page Weight

15%

Cleaner Than

New Visitor

572 mg

Returning (cached)

286 mg

Annual (10K/mo)

60.1 kg

Emission Segments

Data Center

112 mg

Network

120 mg

Device

269 mg

Resource Breakdown

JavaScript

162.0 KB

Images

3.5 MB

CSS

106.2 KB

Fonts

61.6 KB

HTML

92.7 KB

Green Hosting Not Verified

SAKURA

8 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

21%Critical

Interactive

HTTPS

No WAF

74d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

13.05.2026

Valid Until

11.08.2026

Subject Alternative Names (2)

exam.or.jpwww.exam.or.jp

SHA-256 Fingerprint

67:A2:21:74:31:3B:09:7D:4D:2D:71:22:D9:80:50:9A:03:61:B5:85...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache)

content-type

text/html; charset=UTF-8

date

Thu, 28 May 2026 22:15:36 GMT

pragma

no-cache

server

nginx

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (1)

exam-or-jp.mail.protection.outlook.com

Domain Information

exam.or.jp

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

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=device-width, initial-scale=1.0

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

游ゴシック体

WCAG Partial

71/100

Readability

/30

22/30

21px · LH 2.00

Hierarchy

/20

14/20

0.48x ratio · ✓ H1→H6

WCAG

/25

15/25

1.62:1 min contrast

Performance

/25

20/25

2 fonts · 2 req

Heading Font

游ゴシック体

Sans10px

Body Font

游ゴシック体

Sans21px

Contrast Ratio

1.62:1

2 issues

Reading Comfort

~47 CPL

Optimal (45–75)

10px

30px

18px

20px

21px

Golden Ratio

Scale

✅ Excellent readability: 21px body text is ideal for all devices.

⚠️ Wide line spacing (2.00). 1.4–1.6 is optimal for body text.

✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.6:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

GGoogle Fonts Buy on MyFonts

Color Palette

14 unique colors

3.5:1 AA Large Light

#ffffff

Text· 11.3%

#8d897d

Other· 4.8%

#f0ebe7

Primary· 12.8%

#1e2c37

Secondary· 8.5%

#0a3454

Accent· 8.3%

#3e5e6f

Secondary· 8.3%

#06276f

Accent· 8.1%

#22465d

Secondary· 8.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

exam.or.jp(8)googletagmanager.com(1)www3.gred.jp(1)yubinbango.github.io(1)ajax.googleapis.com(1)

Website Identity

公益財団法人安全衛生技術試験協会

Organization

www.exam.or.jp/

Location detected: 🇯🇵 Japanvia tld

📧 Microsoft 365ja

Sponsored

Last analyzed: 28 May 2026 at 22:16

Historical Analysis & Change Tracking

exam.or.jp

公益財団法人 安全衛生技術試験協会

Accessibility

Carbon Footprint

Mobile Compatibility

Color Palette

公益財団法人 安全衛生技術試験協会

公益財団法人安全衛生技術試験協会

公益財団法人安全衛生技術試験協会