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tsukiji.or.jp

https://tsukiji.or.jp· First analyzed 10 May 2026· Updated 10 May 2026
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tsukiji.or.jp
Desktop screenshot of tsukiji.or.jp
Mobile screenshot of tsukiji.or.jp
Mobile

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Hosting Provider

DIX Co., Ltd.

IP Address

153.122.122.13

Site Location

🇯🇵 中央区, Japanvia schema

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS131921

Organization

DIX Co., Ltd.

Server

Apache

Nameservers

02.dnsv.jp.03.dnsv.jp.04.dnsv.jp.01.dnsv.jp.

Performance

83

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%
9.9 MB
90 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms

Technology Stack

7 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.4.1

UI Components

1
Slick Carousel

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Apache

SEO Analysis

C62/100
20
6
2
Meta Tags5/15
Content9/12
Headings1/8
Technical23/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
T
tsukiji.or.jptsukiji.or.jp

築地場外市場 - 公式ホームページ

築地場外市場の公式ホームページです。築地場外市場の店舗情報はもちろん、築地の歴史や新しい魅力など、築地発の新鮮な情報が満載！

Title Length17 chars

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

Description Length62 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (54/68) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

521 URLs

robots.txt

3 rules

Local SEO

Local Search Readiness

40/100
Fair
9 13 1

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AI & LLM Readiness

D43/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
2/25
Citation
13/25

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
def. listsnavheader/footer
Text ratio:4%
Words:279
Token eff.:Too Short
Sections/1K:50.2
Depth:3/5

Structured Data

1 JSON-LD
LocalBusiness×1.1

Citation Readiness

Opening Summary30w
Descriptive Headingsavg 1.1w
Canonical URL
Open Graph3/3
Twitter Card1/3
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.
A
80/100
13
Passed
1
Critical
2
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
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
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •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.
14/100
F
1.26 g
CO₂e / view
9.9 MB
Page Weight
5%
Cleaner Than
New Visitor
1.44 g
vs
Returning (cached)
720 mg
Annual (10K/mo)
151.1 kg
Emission Segments
Data Center
281 mg
Network
302 mg
Device
676 mg
Resource Breakdown
JavaScript
86.7 KB
Images
9.4 MB
CSS
348.1 KB
Fonts
119.2 KB
HTML
46.0 KB
Green Hosting Not Verified
DIX Co., Ltd.
9 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

173d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

15.04.2026

Valid Until

31.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.tsukiji.or.jptsukiji.or.jp

SHA-256 Fingerprint

13:0E:B5:08:C9:3F:FA:73:6E:73:BB:5F:B2:DE:91:CF:9B:8E:D7:AB...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

connection
Keep-Alive
content-length
46778
content-type
text/html; charset=UTF-8
date
Sun, 10 May 2026 14:39:12 GMT
keep-alive
timeout=5, max=100
link
<https://www.tsukiji.or.jp/>; rel=shortlink
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (1)

mx22.gmoserver.jp

Domain Information

tsukiji.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.
D
56/100
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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Noto Sans SC

WCAG Partial
58/100
Readability
/30
22/30

16px · LH 1.80

Hierarchy
/20
14/20

1x ratio · ✓ H1→H6

WCAG
/25
8/25

1:1 min contrast

Performance
/25
14/25

4 fonts · 2 req

Heading Font

Noto Sans SC

Sans16px

Body Font

Noto Sans SC

Sans16px

Contrast Ratio

1:1

4 issues

Reading Comfort

~49 CPL

Optimal (45–75)
16px
h1
16px
h2
30px
h3
16px
p
Augmented Fourth
Scale

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

✅ Optimal line length: ~49 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.0:1).

✅ 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.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

GGoogle FontsBuy on MyFonts

Color Palette

13 unique colors
Dark
#000000
Background· 25%
#f5f2ed
Primary· 8.5%
#1d141e
Secondary· 7%
#ca675e
Secondary· 6.9%
#58373d
Secondary· 6.6%
#785b5f
Secondary· 6.6%
#8c7671
Secondary· 6.5%
#b3a093
Secondary· 6.2%

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

11 Resources

8
Scripts
3
Styles
3
Async
0
Defer

Top Script Sources

local(3)googletagmanager.com(2)google-analytics.com(1)ajax.googleapis.com(1)cdnjs.cloudflare.com(1)

Website Identity

築地場外市場

LocalBusiness

築地４丁目16−16番2号, 中央区

104-0045, 中央区, 東京都

JP

Location detected: 🇯🇵 Japan, 中央区via schema
ja

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Last analyzed: 10 May 2026 at 14:39

Historical Analysis & Change Tracking