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bus.or.jp

https://bus.or.jp· First analyzed 19 May 2026· Updated 19 May 2026
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bus.or.jp
Desktop screenshot of bus.or.jp
Mobile screenshot of bus.or.jp
Mobile

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Hosting Provider

BETINC

IP Address

162.43.104.15

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS131965

Organization

BETINC

Server

Nginx

Nameservers

fjkdns11.alpha-prm.jp.fjkdns12.alpha-prm.jp.fjkdns13.alpha-prm.jp.

Performance

89

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
2.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.1 MB
64 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
busCustom

Technology Stack

14 Technologies Detected

Plugins

5
Contact Form 7
Search Filter ProWp MembersWp Pagenavi
Yoast SEO

Libraries

2
jQueryv3.7.1
jQuery UI

CSS Frameworks

2
Tailwind CSS
Foundation

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Slick Carousel

Icon Libraries

1
Font Awesome

Web Servers

1
Nginx

SEO Analysis

C66/100
18
7
2
Meta Tags7/15
Content8/12
Headings3/8
Technical23/25
E-E-A-T2/7
Images2/7
Links4/5
URL5/5
Social4/5
Freshness2/4
Mobile3/4
Indexability3/3
B
bus.or.jpbus.or.jp

NBA 公益社団法人 日本バス協会 - 2023年9月20日で日本のバスは120年を迎えました。日本バス協会はバスの公益性を広く啓発し...

公益社団法人　日本バス協会|日本バス協会はバスの公益性を広く啓発し、地域社会に貢献するために設立されました。会員と共に新たな事業に積極的に取り組んでいます。

Title truncated.
Title Length112 chars

Recommended: 50-60 chars (~692px / 580px)

Description Length78 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (112 chars, ~692px). Will be truncated in search results.
  • • Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

13 URLs

13 sub-sitemaps

robots.txt

6 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

20/100
Needs Work
5 12

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AI & LLM Readiness

D51/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
8/25
Citation
10/25

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
def. listsnavheader/footer
Text ratio:3%
Words:203
Token eff.:Too Short
Sections/1K:14.8
Depth:3/5

Structured Data

4 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headingsavg 1w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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.
A
83/100
15
Passed
2
Critical
1
Warnings
Images & Alt Text
17/20
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
12/15
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
8/15
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.
52/100
B
144 mg
CO₂e / view
1.1 MB
Page Weight
70%
Cleaner Than
New Visitor
165 mg
vs
Returning (cached)
82 mg
Annual (10K/mo)
17.3 kg
Emission Segments
Data Center
32 mg
Network
35 mg
Device
77 mg
Resource Breakdown
JavaScript
130.7 KB
Images
848.5 KB
CSS
169.8 KB
HTML
16.0 KB
Green Hosting Not Verified
BETINC
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

189d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

CloudSecure Corporation

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

10.05.2026

Valid Until

24.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.bus.or.jpbus.or.jp

SHA-256 Fingerprint

07:42:AD:AA:A5:59:1C:5A:18:21:C9:B4:D3:C2:A9:BD:9D:DF:98:79...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
⚪ Custom(s-maxage=10)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Tue, 19 May 2026 12:46:07 GMT
link
<https://www.bus.or.jp/wp-json/>; rel="https://api.w.org/", ...
server
nginx
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mxi.alpha-prm.jp

Domain Information

bus.or.jp

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
B
73/100
Mobile Friendly3 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

YuGothic

WCAG Partial
66/100
Readability
/30
21/30

16px · LH 1.50

Hierarchy
/20
12/20

1x ratio · ✓ H1→H6

WCAG
/25
18/25

4.19:1 min contrast

Performance
/25
15/25

2 fonts · 1 req

Heading Font

YuGothic

Sans16px

Body Font

YuGothic

Sans16px

Contrast Ratio

4.19:1

5 issues

Reading Comfort

Single Font Family

left aligned
16px
h1
28px
h2
16px
p
Major Sixth
Scale

✅ Excellent readability: 16px body text is ideal for all devices.

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

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 4.2:1).

✅ 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.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Buy on MyFontsFluid Type (rem)

Color Palette

6 unique colors
Light
#ffffff
Background· 35.99999999999999%
#1e8073
Primary· 27.099999999999998%
#e8f2f1
Background· 18.2%
#1e6167
Accent· 7.4%
#cbd3b3
Secondary· 6.1%
#52958e
Secondary· 5.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

26 Resources

16
Scripts
10
Styles
1
Async
0
Defer

Top Script Sources

bus.or.jp(15)googletagmanager.com(1)

Website Identity

公益社団法人日本バス協会

公益社団法人日本バス協会

Organization

公益社団法人　日本バス協会|日本バス協会はバスの公益性を広く啓発し、地域社会に貢献するために設立されました。会員と共に新たな事業に積極的に取り組んでいます。

www.bus.or.jp/

所在地〒105-0021東京都港区東新橋 2-3-17 モメント汐留 9FTEL：03（3216）4011FAX：03（3216）4016

Location detected: 🇯🇵 Japanvia tld
ja

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Last analyzed: 19 May 2026 at 12:46

Historical Analysis & Change Tracking