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cri.co.jp

https://cri.co.jp· First analyzed 24 May 2026· Updated 24 May 2026
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cri.co.jp
Desktop screenshot of cri.co.jp
Mobile screenshot of cri.co.jp
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

75.2.26.70

Site Location

🇯🇵 Japanvia tld

Server Location

🇺🇸 Seattle, United States

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Server

Apache

Nameservers

ns-1984.awsdns-56.co.uk.ns-334.awsdns-41.com.ns-594.awsdns-10.net.ns-1101.awsdns-09.org.

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
13.3 MB
89 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Amazon Web Services (AWS)

Technology Stack

12 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelMicrosoft Clarity

Fonts

3
Google FontsAdobe Fonts (Typekit)Adobe Fonts

Libraries

1
jQueryv3.6.0

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Apachev2.4.65

SEO Analysis

D55/100
15
9
1
Meta Tags7/15
Content10/12
Headings3/8
Technical15/25
E-E-A-T0/7
Images2/7
Links3/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
C
cri.co.jpcri.co.jp

Creek and River | C&R Group

Creek & River and the C&R Group are pioneers in professional agencies in the fields of video, games, web, advertising and publishing, medicine, accounting, l...

Description truncated.
Title Length27 chars

Recommended: 50-60 chars (~165px / 580px)

Description Length258 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

4,460 URLs

robots.txt

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

D48/100
Bot Access
20/25
Machine Read.
18/25
Schema Data
0/25
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. lists
Text ratio:4%
Words:446
Token eff.:Optimal
Sections/1K:20.2
Depth:1/5

Structured Data

Microdata

Citation Readiness

Opening Summary10w
Descriptive Headingsavg 2.9w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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.
B
76/100
10
Passed
1
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
16/20
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
1/15
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.
28/100
F
1.38 g
CO₂e / view
13.3 MB
Page Weight
5%
Cleaner Than
New Visitor
1.58 g
vs
Returning (cached)
788 mg
Annual (10K/mo)
165.5 kg
Emission Segments
Data Center
68 mg
Network
405 mg
Device
906 mg
Resource Breakdown
JavaScript
967.7 KB
Images
9.1 MB
CSS
363.0 KB
Fonts
753 B
HTML
69.5 KB
Other
2.9 MB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

125d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

28.08.2025

Valid Until

26.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

cri.co.jp*.cri.co.jp

SHA-256 Fingerprint

9B:20:FA:62:03:13:A0:20:98:18:E1:CB:01:BF:6A:4F:ED:7E:A4:3F...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
content-length
70873
content-type
text/html
date
Sun, 24 May 2026 07:25:42 GMT
etag
"114d9-64f1553cdfb87"
last-modified
Fri, 10 Apr 2026 06:34:39 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

cri.co.jp

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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.
C
67/100
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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

游ゴシック体

WCAG Partial
67/100
Readability
/30
19/30

92px · LH 1.60

Hierarchy
/20
15/20

0.13x ratio · ✓ H1→H6

WCAG
/25
13/25

1:1 min contrast

Performance
/25
20/25

2 fonts · 1 req

Heading Font

游ゴシック体

Sans12px

Body Font

游ゴシック体

Sans92px

Contrast Ratio

1:1

10 issues

Reading Comfort

~37 CPL

Narrow lines
12px
h1
117px
h2
164px
h3
123px
h4
92px
p

✅ Excellent readability: 92px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 7/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 10 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.

GGoogle FontsAAdobe FontsBuy on MyFontsFlesch 7

Color Palette

8 unique colors
Light
#ffffff
Background· 98.69999999999999%
#c78e28
Primary· 0.4%
#ece1c6
Secondary· 0.30000000000000004%
#c4a66a
Secondary· 0.1%
#d6c59c
Secondary· 0.1%
#7d643f
Secondary· 0.1%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

2

Categories

4

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

25 Resources

20
Scripts
5
Styles
13
Async
0
Defer

Top Script Sources

s.yimg.jp(3)googletagmanager.com(3)connect.facebook.net(2)clarity.ms(2)scripts.clarity.ms(1)

Website Identity

cri.co.jp

Location detected: 🇯🇵 Japanvia tld
en

Sponsored

Last analyzed: 24 May 2026 at 07:26

Historical Analysis & Change Tracking