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kodo.or.jp

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

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Hosting Provider

HETEML

IP Address

157.7.189.253

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS7506

Organization

HETEML

Server

Apache

Nameservers

dns02.muumuu-domain.com.dns01.muumuu-domain.com.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.7 MB
59 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.4.8
cms
kodoCustom

Technology Stack

16 Technologies Detected

Plugins

6
Contact Form 7
Responsive LightboxScrolltotopWp PagenaviMaster SliderLightning Advanced Unit

Libraries

2
jQueryv3.7.1
Underscore.js

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Analytics

1
Facebook Pixel

Web Servers

1
Apache

Languages

1
PHPv5.6.40

Customer Support

1
Zendesk

Security

1
reCAPTCHA

SEO Analysis

C62/100
18
9
3
Meta Tags9/15
Content8/12
Headings3/8
Technical20/25
E-E-A-T3/7
Images3/7
Links2/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
K
kodo.or.jpkodo.or.jp

太鼓芸能集団 鼓童 – 佐渡を拠点に太鼓を中心とした伝統的な音楽芸能に無限の可能性を見いだし、現代への再創造を試みる太鼓芸能集団。

No description available for this page.

Title Length65 chars

Recommended: 50-60 chars (~403px / 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 (23/26) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100
Poor
3 13 2

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

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AI & LLM Readiness

D41/100
Bot Access
20/25
Machine Read.
14/25
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.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
blockquotesnavheader/footer
Text ratio:3%
Words:334
Token eff.:Optimal
Sections/1K:32.9
Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 1w
Canonical URL
Open Graph2/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
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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
13
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
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
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
9/15
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.
1 recommendation
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
29/100
E
344 mg
CO₂e / view
2.7 MB
Page Weight
30%
Cleaner Than
New Visitor
393 mg
vs
Returning (cached)
196 mg
Annual (10K/mo)
41.2 kg
Emission Segments
Data Center
77 mg
Network
83 mg
Device
185 mg
Resource Breakdown
JavaScript
253.7 KB
Images
2.3 MB
CSS
151.6 KB
Fonts
1.6 KB
HTML
19.8 KB
Green Hosting Not Verified
HETEML
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

61d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

21.04.2026

Valid Until

20.07.2026

Subject Alternative Names (2)

kodo.or.jpwww.kodo.or.jp

SHA-256 Fingerprint

41:41:2B:37:81:22:B4:1D:B0:6A:65:D3:D6:19:D3:20:B8:8C:CF:9E...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
none
content-encoding
📦 Gzip(gzip)
content-length
19926
content-type
text/html; charset=UTF-8
date
Tue, 19 May 2026 04:08:21 GMT
server
Apache
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mx.hetemail.jp

Domain Information

kodo.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
78/100
Mobile Friendly4 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Times New Roman + Helvetica Neue

WCAG Partial
69/100
Readability
/30
20/30

18px · LH 1.80

Hierarchy
/20
17/20

1.83x ratio · ✓ H1→H6

WCAG
/25
19/25

2.85:1 min contrast

Performance
/25
13/25

System fonts

Heading Font

Times New Roman

Serif32px

Body Font

Helvetica Neue

Sans18px

Contrast Ratio

2.85:1

2 issues

Reading Comfort

~31 CPL

Narrow lines
32px
h1
24px
h2
16px
h3
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.9:1).

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

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle FontsBuy on MyFontsFluid Type (rem)

Color Palette

8 unique colors
9.25:1 AAA Dark
#000000
Background· 29%
#b1aba6
Other· 6%
#150f0c
Primary· 27%
#492512
Accent· 8.4%
#827063
Secondary· 7.1%
#694731
Secondary· 5.5%
#433b36
Text· 5.3%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

2

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

23 Resources

17
Scripts
6
Styles
4
Async
1
Defer

Top Script Sources

kodo.or.jp(13)connect.facebook.net(2)gstatic.com(1)google.com(1)

Website Identity

kodo.or.jp

Location detected: 🇯🇵 Japanvia tld
ja

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Last analyzed: 19 May 2026 at 04:09

Historical Analysis & Change Tracking